335826530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{3079}}^1$

素因数の和:3938

約数の個数: 32

約数和(自身を含む): 651974400

約数和(自身を除く): 316147870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 839, 1678, 3079, 4195, 6158, 8390, 10907, 15395, 21814, 30790, 40027, 54535, 80054, 109070, 200135, 400270, 2583281, 5166562, 12916405, 25832810, 33582653, 67165306, 167913265, 335826530]

約数ペア:

[(1, 335826530), (2, 167913265), (5, 67165306), (10, 33582653), (13, 25832810), (26, 12916405), (65, 5166562), (130, 2583281), (839, 400270), (1678, 200135), (3079, 109070), (4195, 80054), (6158, 54535), (8390, 40027), (10907, 30790), (15395, 21814)]