2956588540

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{906929}}^1$

素因数の和:907101

約数の個数: 24

約数和(自身を含む): 6246933840

約数和(自身を除く): 3290345300

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 906929, 1813858, 3627716, 4534645, 9069290, 18138580, 147829427, 295658854, 591317708, 739147135, 1478294270, 2956588540]

約数ペア:

[(1, 2956588540), (2, 1478294270), (4, 739147135), (5, 591317708), (10, 295658854), (20, 147829427), (163, 18138580), (326, 9069290), (652, 4534645), (815, 3627716), (1630, 1813858), (3260, 906929)]