914128210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2229581}}^1$

素因数の和:2229629

約数の個数: 16

約数和(自身を含む): 1685563992

約数和(自身を除く): 771435782

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2229581, 4459162, 11147905, 22295810, 91412821, 182825642, 457064105, 914128210]

約数ペア:

[(1, 914128210), (2, 457064105), (5, 182825642), (10, 91412821), (41, 22295810), (82, 11147905), (205, 4459162), (410, 2229581)]