1057100885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{47287}}^1$

素因数の和:47572

約数の個数: 16

約数和(自身を含む): 1348275456

約数和(自身を除く): 291174571

約数列:

[1, 5, 17, 85, 263, 1315, 4471, 22355, 47287, 236435, 803879, 4019395, 12436481, 62182405, 211420177, 1057100885]

約数ペア:

[(1, 1057100885), (5, 211420177), (17, 62182405), (85, 12436481), (263, 4019395), (1315, 803879), (4471, 236435), (22355, 47287)]