3280432

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{487}}^1$

素因数の和:916

約数の個数: 20

約数和(自身を含む): 6384016

約数和(自身を除く): 3103584

約数列:

[1, 2, 4, 8, 16, 421, 487, 842, 974, 1684, 1948, 3368, 3896, 6736, 7792, 205027, 410054, 820108, 1640216, 3280432]

約数ペア:

[(1, 3280432), (2, 1640216), (4, 820108), (8, 410054), (16, 205027), (421, 7792), (487, 6736), (842, 3896), (974, 3368), (1684, 1948)]