238375696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1146037}}^1$

素因数の和:1146058

約数の個数: 20

約数和(自身を含む): 497380492

約数和(自身を除く): 259004796

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1146037, 2292074, 4584148, 9168296, 14898481, 18336592, 29796962, 59593924, 119187848, 238375696]

約数ペア:

[(1, 238375696), (2, 119187848), (4, 59593924), (8, 29796962), (13, 18336592), (16, 14898481), (26, 9168296), (52, 4584148), (104, 2292074), (208, 1146037)]