565548022

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1\times {\mathrm{4091}}^1$

素因数の和:4528

約数の個数: 24

約数和(自身を含む): 921068280

約数和(自身を除く): 355520258

約数列:

[1, 2, 13, 26, 169, 338, 409, 818, 4091, 5317, 8182, 10634, 53183, 69121, 106366, 138242, 691379, 1382758, 1673219, 3346438, 21751847, 43503694, 282774011, 565548022]

約数ペア:

[(1, 565548022), (2, 282774011), (13, 43503694), (26, 21751847), (169, 3346438), (338, 1673219), (409, 1382758), (818, 691379), (4091, 138242), (5317, 106366), (8182, 69121), (10634, 53183)]