31400360212

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{46450237}}^1$

素因数の和:46450267

約数の個数: 18

約数和(自身を含む): 59502754878

約数和(自身を除く): 28102394666

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 46450237, 92900474, 185800948, 603853081, 1207706162, 2415412324, 7850090053, 15700180106, 31400360212]

約数ペア:

[(1, 31400360212), (2, 15700180106), (4, 7850090053), (13, 2415412324), (26, 1207706162), (52, 603853081), (169, 185800948), (338, 92900474), (676, 46450237)]