425210084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{629009}}^1$

素因数の和:629039

約数の個数: 18

約数和(自身を含む): 805761810

約数和(自身を除く): 380551726

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 629009, 1258018, 2516036, 8177117, 16354234, 32708468, 106302521, 212605042, 425210084]

約数ペア:

[(1, 425210084), (2, 212605042), (4, 106302521), (13, 32708468), (26, 16354234), (52, 8177117), (169, 2516036), (338, 1258018), (676, 629009)]