2820011545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{818581}}^1$

素因数の和:818652

約数の個数: 16

約数和(自身を含む): 3713087952

約数和(自身を除く): 893076407

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 818581, 4092905, 10641553, 43384793, 53207765, 216923965, 564002309, 2820011545]

約数ペア:

[(1, 2820011545), (5, 564002309), (13, 216923965), (53, 53207765), (65, 43384793), (265, 10641553), (689, 4092905), (3445, 818581)]