2066110945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{67531}}^1$

素因数の和:67776

約数の個数: 16

約数和(自身を含む): 2577021120

約数和(自身を除く): 510910175

約数列:

[1, 5, 29, 145, 211, 1055, 6119, 30595, 67531, 337655, 1958399, 9791995, 14249041, 71245205, 413222189, 2066110945]

約数ペア:

[(1, 2066110945), (5, 413222189), (29, 71245205), (145, 14249041), (211, 9791995), (1055, 1958399), (6119, 337655), (30595, 67531)]