349780316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2820809}}^1$

素因数の和:2820844

約数の個数: 12

約数和(自身を含む): 631861440

約数和(自身を除く): 282081124

約数列:

[1, 2, 4, 31, 62, 124, 2820809, 5641618, 11283236, 87445079, 174890158, 349780316]

約数ペア:

[(1, 349780316), (2, 174890158), (4, 87445079), (31, 11283236), (62, 5641618), (124, 2820809)]