2198239582

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 4455751680

約数和(自身を除く): 2257512098

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 59, 67, 77, 118, 134, 154, 157, 161, 253, 314, 322, 413, 469, 506, 649, 737, 826, 938, 1099, 1298, 1357, 1474, 1541, 1727, 1771, 2198, 2714, 3082, 3454, 3542, 3611, 3953, 4543, 5159, 7222, 7906, 9086, 9263, 9499, 10318, 10519, 10787, 12089, 14927, 16951, 18526, 18998, 21038, 21574, 24178, 25277, 27671, 29854, 33902, 39721, 43483, 50554, 55342, 64841, 73633, 79442, 86966, 90919, 101893, 104489, 115709, 118657, 129682, 147266, 181838, 203786, 208978, 213049, 231418, 237314, 241937, 278047, 304381, 426098, 483874, 556094, 608762, 620621, 636433, 713251, 809963, 1000109, 1241242, 1272866, 1426502, 1491343, 1619926, 1693559, 2000218, 2343539, 2661307, 2982686, 3387118, 4344347, 4687078, 5322614, 6826831, 7000763, 8688694, 13653662, 14001526, 14274283, 16404773, 18629149, 28548566, 32809546, 37258298, 47787817, 95575634, 99919981, 157017113, 199839962, 314034226, 1099119791, 2198239582]

約数ペア:

[(1, 2198239582), (2, 1099119791), (7, 314034226), (11, 199839962), (14, 157017113), (22, 99919981), (23, 95575634), (46, 47787817), (59, 37258298), (67, 32809546), (77, 28548566), (118, 18629149), (134, 16404773), (154, 14274283), (157, 14001526), (161, 13653662), (253, 8688694), (314, 7000763), (322, 6826831), (413, 5322614), (469, 4687078), (506, 4344347), (649, 3387118), (737, 2982686), (826, 2661307), (938, 2343539), (1099, 2000218), (1298, 1693559), (1357, 1619926), (1474, 1491343), (1541, 1426502), (1727, 1272866), (1771, 1241242), (2198, 1000109), (2714, 809963), (3082, 713251), (3454, 636433), (3542, 620621), (3611, 608762), (3953, 556094), (4543, 483874), (5159, 426098), (7222, 304381), (7906, 278047), (9086, 241937), (9263, 237314), (9499, 231418), (10318, 213049), (10519, 208978), (10787, 203786), (12089, 181838), (14927, 147266), (16951, 129682), (18526, 118657), (18998, 115709), (21038, 104489), (21574, 101893), (24178, 90919), (25277, 86966), (27671, 79442), (29854, 73633), (33902, 64841), (39721, 55342), (43483, 50554)]