2132804540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2268941}}^1$

素因数の和:2268997

約数の個数: 24

約数和(自身を含む): 4574187072

約数和(自身を除く): 2441382532

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2268941, 4537882, 9075764, 11344705, 22689410, 45378820, 106640227, 213280454, 426560908, 533201135, 1066402270, 2132804540]

約数ペア:

[(1, 2132804540), (2, 1066402270), (4, 533201135), (5, 426560908), (10, 213280454), (20, 106640227), (47, 45378820), (94, 22689410), (188, 11344705), (235, 9075764), (470, 4537882), (940, 2268941)]