1796209996

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{3967}}^1$

素因数の和:4238

約数の個数: 48

約数和(自身を含む): 3651321856

約数和(自身を除く): 1855111860

約数列:

[1, 2, 4, 7, 14, 28, 103, 157, 206, 314, 412, 628, 721, 1099, 1442, 2198, 2884, 3967, 4396, 7934, 15868, 16171, 27769, 32342, 55538, 64684, 111076, 113197, 226394, 408601, 452788, 622819, 817202, 1245638, 1634404, 2491276, 2860207, 4359733, 5720414, 8719466, 11440828, 17438932, 64150357, 128300714, 256601428, 449052499, 898104998, 1796209996]

約数ペア:

[(1, 1796209996), (2, 898104998), (4, 449052499), (7, 256601428), (14, 128300714), (28, 64150357), (103, 17438932), (157, 11440828), (206, 8719466), (314, 5720414), (412, 4359733), (628, 2860207), (721, 2491276), (1099, 1634404), (1442, 1245638), (2198, 817202), (2884, 622819), (3967, 452788), (4396, 408601), (7934, 226394), (15868, 113197), (16171, 111076), (27769, 64684), (32342, 55538)]