249667052

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{2221}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 442355760

約数和(自身を除く): 192688708

約数列:

[1, 2, 4, 157, 179, 314, 358, 628, 716, 2221, 4442, 8884, 28103, 56206, 112412, 348697, 397559, 697394, 795118, 1394788, 1590236, 62416763, 124833526, 249667052]

約数ペア:

[(1, 249667052), (2, 124833526), (4, 62416763), (157, 1590236), (179, 1394788), (314, 795118), (358, 697394), (628, 397559), (716, 348697), (2221, 112412), (4442, 56206), (8884, 28103)]