174979428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2677}}^1$

素因数の和:3116

約数の個数: 48

約数和(自身を含む): 440905920

約数和(自身を除く): 265926492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 419, 838, 1257, 1676, 2514, 2677, 5028, 5354, 5447, 8031, 10708, 10894, 16062, 16341, 21788, 32124, 32682, 34801, 65364, 69602, 104403, 139204, 208806, 417612, 1121663, 2243326, 3364989, 4486652, 6729978, 13459956, 14581619, 29163238, 43744857, 58326476, 87489714, 174979428]

約数ペア:

[(1, 174979428), (2, 87489714), (3, 58326476), (4, 43744857), (6, 29163238), (12, 14581619), (13, 13459956), (26, 6729978), (39, 4486652), (52, 3364989), (78, 2243326), (156, 1121663), (419, 417612), (838, 208806), (1257, 139204), (1676, 104403), (2514, 69602), (2677, 65364), (5028, 34801), (5354, 32682), (5447, 32124), (8031, 21788), (10708, 16341), (10894, 16062)]