2021619922

素因数分解:

$2^1\times 7^1\times {\mathrm{6379}}^1\times {\mathrm{22637}}^1$

素因数の和:29025

約数の個数: 16

約数和(自身を含む): 3466330560

約数和(自身を除く): 1444710638

約数列:

[1, 2, 7, 14, 6379, 12758, 22637, 44653, 45274, 89306, 158459, 316918, 144401423, 288802846, 1010809961, 2021619922]

約数ペア:

[(1, 2021619922), (2, 1010809961), (7, 288802846), (14, 144401423), (6379, 316918), (12758, 158459), (22637, 89306), (44653, 45274)]