141994450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{218453}}^1$

素因数の和:218478

約数の個数: 24

約数和(自身を含む): 284427108

約数和(自身を除く): 142432658

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 218453, 436906, 1092265, 2184530, 2839889, 5461325, 5679778, 10922650, 14199445, 28398890, 70997225, 141994450]

約数ペア:

[(1, 141994450), (2, 70997225), (5, 28398890), (10, 14199445), (13, 10922650), (25, 5679778), (26, 5461325), (50, 2839889), (65, 2184530), (130, 1092265), (325, 436906), (650, 218453)]