1255930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9661}}^1$

素因数の和:9681

約数の個数: 16

約数和(自身を含む): 2434824

約数和(自身を除く): 1178894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9661, 19322, 48305, 96610, 125593, 251186, 627965, 1255930]

約数ペア:

[(1, 1255930), (2, 627965), (5, 251186), (10, 125593), (13, 96610), (26, 48305), (65, 19322), (130, 9661)]