3886288048

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{576943}}^1$

素因数の和:577372

約数の個数: 20

約数和(自身を含む): 7547581408

約数和(自身を除く): 3661293360

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 576943, 1153886, 2307772, 4615544, 9231088, 242893003, 485786006, 971572012, 1943144024, 3886288048]

約数ペア:

[(1, 3886288048), (2, 1943144024), (4, 971572012), (8, 485786006), (16, 242893003), (421, 9231088), (842, 4615544), (1684, 2307772), (3368, 1153886), (6736, 576943)]