2850977558

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 5591273184

約数和(自身を除く): 2740295626

約数列:

[1, 2, 11, 13, 22, 23, 26, 31, 41, 46, 62, 82, 121, 143, 242, 253, 286, 299, 341, 403, 451, 506, 533, 598, 682, 713, 806, 902, 943, 961, 1066, 1271, 1426, 1573, 1886, 1922, 2542, 2783, 3146, 3289, 3751, 4433, 4961, 5566, 5863, 6578, 7502, 7843, 8866, 9269, 9922, 10373, 10571, 11726, 12259, 12493, 13981, 15686, 16523, 18538, 20746, 21142, 22103, 24518, 24986, 27962, 29233, 33046, 36179, 39401, 44206, 48763, 58466, 64493, 72358, 78802, 86273, 97526, 101959, 114103, 116281, 128986, 134849, 137423, 153791, 172546, 181753, 203918, 228206, 232562, 243133, 269698, 274846, 287339, 307582, 321563, 363506, 380029, 433411, 486266, 512213, 574678, 643126, 760058, 866822, 906223, 1024426, 1121549, 1483339, 1511653, 1812446, 1999283, 2243098, 2674463, 2966678, 3023306, 3160729, 3537193, 3998566, 4180319, 4767521, 5348926, 5634343, 6321458, 7074386, 8360638, 9535042, 9968453, 11268686, 11780899, 19936906, 23561798, 34768019, 45983509, 61977773, 69536038, 91967018, 109652983, 123955546, 129589889, 219305966, 259179778, 1425488779, 2850977558]

約数ペア:

[(1, 2850977558), (2, 1425488779), (11, 259179778), (13, 219305966), (22, 129589889), (23, 123955546), (26, 109652983), (31, 91967018), (41, 69536038), (46, 61977773), (62, 45983509), (82, 34768019), (121, 23561798), (143, 19936906), (242, 11780899), (253, 11268686), (286, 9968453), (299, 9535042), (341, 8360638), (403, 7074386), (451, 6321458), (506, 5634343), (533, 5348926), (598, 4767521), (682, 4180319), (713, 3998566), (806, 3537193), (902, 3160729), (943, 3023306), (961, 2966678), (1066, 2674463), (1271, 2243098), (1426, 1999283), (1573, 1812446), (1886, 1511653), (1922, 1483339), (2542, 1121549), (2783, 1024426), (3146, 906223), (3289, 866822), (3751, 760058), (4433, 643126), (4961, 574678), (5566, 512213), (5863, 486266), (6578, 433411), (7502, 380029), (7843, 363506), (8866, 321563), (9269, 307582), (9922, 287339), (10373, 274846), (10571, 269698), (11726, 243133), (12259, 232562), (12493, 228206), (13981, 203918), (15686, 181753), (16523, 172546), (18538, 153791), (20746, 137423), (21142, 134849), (22103, 128986), (24518, 116281), (24986, 114103), (27962, 101959), (29233, 97526), (33046, 86273), (36179, 78802), (39401, 72358), (44206, 64493), (48763, 58466)]