4987103615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1\times {\mathrm{1597}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 6523675200

約数和(自身を除く): 1536571585

約数列:

[1, 5, 13, 65, 107, 449, 535, 1391, 1597, 2245, 5837, 6955, 7985, 20761, 29185, 48043, 103805, 170879, 240215, 624559, 717053, 854395, 2221427, 3122795, 3585265, 9321689, 11107135, 46608445, 76724671, 383623355, 997420723, 4987103615]

約数ペア:

[(1, 4987103615), (5, 997420723), (13, 383623355), (65, 76724671), (107, 46608445), (449, 11107135), (535, 9321689), (1391, 3585265), (1597, 3122795), (2245, 2221427), (5837, 854395), (6955, 717053), (7985, 624559), (20761, 240215), (29185, 170879), (48043, 103805)]