4382404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 8382528

約数和(自身を除く): 4000124

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1187, 1846, 2374, 3692, 4748, 15431, 30862, 61724, 84277, 168554, 337108, 1095601, 2191202, 4382404]

約数ペア:

[(1, 4382404), (2, 2191202), (4, 1095601), (13, 337108), (26, 168554), (52, 84277), (71, 61724), (142, 30862), (284, 15431), (923, 4748), (1187, 3692), (1846, 2374)]