3280216

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{787}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 6170040

約数和(自身を除く): 2889824

約数列:

[1, 2, 4, 8, 521, 787, 1042, 1574, 2084, 3148, 4168, 6296, 410027, 820054, 1640108, 3280216]

約数ペア:

[(1, 3280216), (2, 1640108), (4, 820054), (8, 410027), (521, 6296), (787, 4168), (1042, 3148), (1574, 2084)]