2017130258

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 3906701568

約数和(自身を除く): 1889571310

約数列:

[1, 2, 11, 13, 22, 26, 31, 37, 43, 62, 74, 86, 121, 143, 169, 242, 286, 338, 341, 403, 407, 473, 481, 559, 682, 806, 814, 946, 962, 1118, 1147, 1333, 1573, 1591, 1859, 2294, 2666, 3146, 3182, 3718, 3751, 4433, 4477, 5203, 5239, 5291, 6149, 6253, 7267, 7502, 8866, 8954, 10406, 10478, 10582, 12298, 12506, 12617, 14534, 14663, 14911, 17329, 17501, 20449, 20683, 25234, 29326, 29822, 34658, 35002, 40898, 41366, 48763, 49321, 57629, 58201, 67639, 68783, 79937, 97526, 98642, 115258, 116402, 135278, 137566, 138787, 159874, 161293, 164021, 190619, 192511, 193843, 225277, 227513, 268879, 277574, 322586, 328042, 381238, 385022, 387686, 450554, 455026, 537758, 542531, 633919, 641173, 756613, 879307, 1085062, 1267838, 1282346, 1513226, 1758614, 1804231, 2096809, 2132273, 2478047, 2502643, 2957669, 3608462, 4193618, 4264546, 4956094, 5005286, 5915338, 5967841, 7052903, 8335249, 11935682, 14105806, 16670498, 23455003, 27258517, 32534359, 46910006, 54517034, 65068718, 77581933, 91687739, 155163866, 183375478, 1008565129, 2017130258]

約数ペア:

[(1, 2017130258), (2, 1008565129), (11, 183375478), (13, 155163866), (22, 91687739), (26, 77581933), (31, 65068718), (37, 54517034), (43, 46910006), (62, 32534359), (74, 27258517), (86, 23455003), (121, 16670498), (143, 14105806), (169, 11935682), (242, 8335249), (286, 7052903), (338, 5967841), (341, 5915338), (403, 5005286), (407, 4956094), (473, 4264546), (481, 4193618), (559, 3608462), (682, 2957669), (806, 2502643), (814, 2478047), (946, 2132273), (962, 2096809), (1118, 1804231), (1147, 1758614), (1333, 1513226), (1573, 1282346), (1591, 1267838), (1859, 1085062), (2294, 879307), (2666, 756613), (3146, 641173), (3182, 633919), (3718, 542531), (3751, 537758), (4433, 455026), (4477, 450554), (5203, 387686), (5239, 385022), (5291, 381238), (6149, 328042), (6253, 322586), (7267, 277574), (7502, 268879), (8866, 227513), (8954, 225277), (10406, 193843), (10478, 192511), (10582, 190619), (12298, 164021), (12506, 161293), (12617, 159874), (14534, 138787), (14663, 137566), (14911, 135278), (17329, 116402), (17501, 115258), (20449, 98642), (20683, 97526), (25234, 79937), (29326, 68783), (29822, 67639), (34658, 58201), (35002, 57629), (40898, 49321), (41366, 48763)]