2021521316

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{2206901}}^1$

素因数の和:2207134

約数の個数: 12

約数和(自身を含む): 3553112220

約数和(自身を除く): 1531590904

約数列:

[1, 2, 4, 229, 458, 916, 2206901, 4413802, 8827604, 505380329, 1010760658, 2021521316]

約数ペア:

[(1, 2021521316), (2, 1010760658), (4, 505380329), (229, 8827604), (458, 4413802), (916, 2206901)]