2045653805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{67391}}^1$

素因数の和:67876

約数の個数: 16

約数和(自身を含む): 2649314304

約数和(自身を除く): 603660499

約数列:

[1, 5, 13, 65, 467, 2335, 6071, 30355, 67391, 336955, 876083, 4380415, 31471597, 157357985, 409130761, 2045653805]

約数ペア:

[(1, 2045653805), (5, 409130761), (13, 157357985), (65, 31471597), (467, 4380415), (2335, 876083), (6071, 336955), (30355, 67391)]