4642788

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{919}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 10870720

約数和(自身を除く): 6227932

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 919, 1263, 1684, 1838, 2526, 2757, 3676, 5052, 5514, 11028, 386899, 773798, 1160697, 1547596, 2321394, 4642788]

約数ペア:

[(1, 4642788), (2, 2321394), (3, 1547596), (4, 1160697), (6, 773798), (12, 386899), (421, 11028), (842, 5514), (919, 5052), (1263, 3676), (1684, 2757), (1838, 2526)]