1330477018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{70003}}^1$

素因数の和:70078

約数の個数: 32

約数和(自身を含む): 2328613056

約数和(自身を除く): 998136038

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1462, 9503, 19006, 70003, 140006, 910039, 1190051, 1820078, 2380102, 3010129, 6020258, 15470663, 30941326, 39131677, 51172193, 78263354, 102344386, 665238509, 1330477018]

約数ペア:

[(1, 1330477018), (2, 665238509), (13, 102344386), (17, 78263354), (26, 51172193), (34, 39131677), (43, 30941326), (86, 15470663), (221, 6020258), (442, 3010129), (559, 2380102), (731, 1820078), (1118, 1190051), (1462, 910039), (9503, 140006), (19006, 70003)]