873965488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{45557}}^1$

素因数の和:45685

約数の個数: 40

約数和(自身を含む): 1864233360

約数和(自身を除く): 990267872

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 2398, 4796, 9592, 19184, 45557, 91114, 182228, 364456, 501127, 728912, 1002254, 2004508, 4009016, 4965713, 8018032, 9931426, 19862852, 39725704, 54622843, 79451408, 109245686, 218491372, 436982744, 873965488]

約数ペア:

[(1, 873965488), (2, 436982744), (4, 218491372), (8, 109245686), (11, 79451408), (16, 54622843), (22, 39725704), (44, 19862852), (88, 9931426), (109, 8018032), (176, 4965713), (218, 4009016), (436, 2004508), (872, 1002254), (1199, 728912), (1744, 501127), (2398, 364456), (4796, 182228), (9592, 91114), (19184, 45557)]