7980456965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7222133}}^1$

素因数の和:7222168

約数の個数: 16

約数和(自身を含む): 10919866608

約数和(自身を除く): 2939409643

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 7222133, 36110665, 93887729, 122776261, 469438645, 613881305, 1596091393, 7980456965]

約数ペア:

[(1, 7980456965), (5, 1596091393), (13, 613881305), (17, 469438645), (65, 122776261), (85, 93887729), (221, 36110665), (1105, 7222133)]