556981008479

素因数分解:

$7^1\times {\mathrm{617}}^1\times {\mathrm{15607}}^1\times {\mathrm{8263}}^1$

素因数の和:24494

約数の個数: 16

約数和(自身を含む): 637699427328

約数和(自身を除く): 80718418849

約数列:

[1, 7, 617, 4319, 8263, 15607, 57841, 109249, 5098271, 9629519, 35687897, 67406633, 128960641, 902724487, 79568715497, 556981008479]

約数ペア:

[(1, 556981008479), (7, 79568715497), (617, 902724487), (4319, 128960641), (8263, 67406633), (15607, 35687897), (57841, 9629519), (109249, 5098271)]