420161266

素因数分解:

$2^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{45541}}^1$

素因数の和:46209

約数の個数: 16

約数和(自身を含む): 721385280

約数和(自身を除く): 301224014

約数列:

[1, 2, 7, 14, 659, 1318, 4613, 9226, 45541, 91082, 318787, 637574, 30011519, 60023038, 210080633, 420161266]

約数ペア:

[(1, 420161266), (2, 210080633), (7, 60023038), (14, 30011519), (659, 637574), (1318, 318787), (4613, 91082), (9226, 45541)]