429888932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{21379}}^1$

素因数の和:21851

約数の個数: 24

約数和(自身を含む): 822531360

約数和(自身を除く): 392642428

約数列:

[1, 2, 4, 11, 22, 44, 457, 914, 1828, 5027, 10054, 20108, 21379, 42758, 85516, 235169, 470338, 940676, 9770203, 19540406, 39080812, 107472233, 214944466, 429888932]

約数ペア:

[(1, 429888932), (2, 214944466), (4, 107472233), (11, 39080812), (22, 19540406), (44, 9770203), (457, 940676), (914, 470338), (1828, 235169), (5027, 85516), (10054, 42758), (20108, 21379)]