289300876

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{577}}^1\times {\mathrm{769}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 510928880

約数和(自身を除く): 221628004

約数列:

[1, 2, 4, 163, 326, 577, 652, 769, 1154, 1538, 2308, 3076, 94051, 125347, 188102, 250694, 376204, 443713, 501388, 887426, 1774852, 72325219, 144650438, 289300876]

約数ペア:

[(1, 289300876), (2, 144650438), (4, 72325219), (163, 1774852), (326, 887426), (577, 501388), (652, 443713), (769, 376204), (1154, 250694), (1538, 188102), (2308, 125347), (3076, 94051)]