1393727696

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2025767}}^1$

素因数の和:2025818

約数の個数: 20

約数和(自身を含む): 2763147552

約数和(自身を除く): 1369419856

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2025767, 4051534, 8103068, 16206136, 32412272, 87107981, 174215962, 348431924, 696863848, 1393727696]

約数ペア:

[(1, 1393727696), (2, 696863848), (4, 348431924), (8, 174215962), (16, 87107981), (43, 32412272), (86, 16206136), (172, 8103068), (344, 4051534), (688, 2025767)]