74684090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{574493}}^1$

素因数の和:574513

約数の個数: 16

約数和(自身を含む): 144772488

約数和(自身を除く): 70088398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 574493, 1148986, 2872465, 5744930, 7468409, 14936818, 37342045, 74684090]

約数ペア:

[(1, 74684090), (2, 37342045), (5, 14936818), (10, 7468409), (13, 5744930), (26, 2872465), (65, 1148986), (130, 574493)]