117498992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{564899}}^1$

素因数の和:564920

約数の個数: 20

約数和(自身を含む): 245166600

約数和(自身を除く): 127667608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 564899, 1129798, 2259596, 4519192, 7343687, 9038384, 14687374, 29374748, 58749496, 117498992]

約数ペア:

[(1, 117498992), (2, 58749496), (4, 29374748), (8, 14687374), (13, 9038384), (16, 7343687), (26, 4519192), (52, 2259596), (104, 1129798), (208, 564899)]