630256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{3581}}^1$

素因数の和:3600

約数の個数: 20

約数和(自身を含む): 1332504

約数和(自身を除く): 702248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 3581, 7162, 14324, 28648, 39391, 57296, 78782, 157564, 315128, 630256]

約数ペア:

[(1, 630256), (2, 315128), (4, 157564), (8, 78782), (11, 57296), (16, 39391), (22, 28648), (44, 14324), (88, 7162), (176, 3581)]