474147076

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{701401}}^1$

素因数の和:701431

約数の個数: 18

約数和(自身を含む): 898495962

約数和(自身を除く): 424348886

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 701401, 1402802, 2805604, 9118213, 18236426, 36472852, 118536769, 237073538, 474147076]

約数ペア:

[(1, 474147076), (2, 237073538), (4, 118536769), (13, 36472852), (26, 18236426), (52, 9118213), (169, 2805604), (338, 1402802), (676, 701401)]