13074585368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{348247}}^1$

素因数の和:348304

約数の個数: 48

約数和(自身を含む): 27863322480

約数和(自身を除く): 14788737112

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 722, 988, 1444, 1976, 2888, 4693, 9386, 18772, 37544, 348247, 696494, 1392988, 2785976, 4527211, 6616693, 9054422, 13233386, 18108844, 26466772, 36217688, 52933544, 86017009, 125717167, 172034018, 251434334, 344068036, 502868668, 688136072, 1005737336, 1634323171, 3268646342, 6537292684, 13074585368]

約数ペア:

[(1, 13074585368), (2, 6537292684), (4, 3268646342), (8, 1634323171), (13, 1005737336), (19, 688136072), (26, 502868668), (38, 344068036), (52, 251434334), (76, 172034018), (104, 125717167), (152, 86017009), (247, 52933544), (361, 36217688), (494, 26466772), (722, 18108844), (988, 13233386), (1444, 9054422), (1976, 6616693), (2888, 4527211), (4693, 2785976), (9386, 1392988), (18772, 696494), (37544, 348247)]