2528486402

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{7480729}}^1$

素因数の和:7480757

約数の個数: 12

約数和(自身を含む): 4106920770

約数和(自身を除く): 1578434368

約数列:

[1, 2, 13, 26, 169, 338, 7480729, 14961458, 97249477, 194498954, 1264243201, 2528486402]

約数ペア:

[(1, 2528486402), (2, 1264243201), (13, 194498954), (26, 97249477), (169, 14961458), (338, 7480729)]