1557262852

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1091}}^1\times {\mathrm{4517}}^1$

素因数の和:5691

約数の個数: 24

約数和(自身を含む): 2762847360

約数和(自身を除く): 1205584508

約数列:

[1, 2, 4, 79, 158, 316, 1091, 2182, 4364, 4517, 9034, 18068, 86189, 172378, 344756, 356843, 713686, 1427372, 4928047, 9856094, 19712188, 389315713, 778631426, 1557262852]

約数ペア:

[(1, 1557262852), (2, 778631426), (4, 389315713), (79, 19712188), (158, 9856094), (316, 4928047), (1091, 1427372), (2182, 713686), (4364, 356843), (4517, 344756), (9034, 172378), (18068, 86189)]