1808380076

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{457}}^1\times {\mathrm{2467}}^1$

素因数の和:3329

約数の個数: 24

約数和(自身を含む): 3180788016

約数和(自身を除く): 1372407940

約数列:

[1, 2, 4, 401, 457, 802, 914, 1604, 1828, 2467, 4934, 9868, 183257, 366514, 733028, 989267, 1127419, 1978534, 2254838, 3957068, 4509676, 452095019, 904190038, 1808380076]

約数ペア:

[(1, 1808380076), (2, 904190038), (4, 452095019), (401, 4509676), (457, 3957068), (802, 2254838), (914, 1978534), (1604, 1127419), (1828, 989267), (2467, 733028), (4934, 366514), (9868, 183257)]