4256346.00000000

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{123229}}^1$

素因数の和:123390

約数の個数: 12

約数和(自身を含む): 136292380

約数和(自身を除く): 58904568

約数列:

[1, 2, 4, 157, 314, 628, 123229, 246458, 492916, 19346953, 38693906, 77387812]

約数ペア:

[(1, 77387812), (2, 38693906), (4, 19346953), (157, 492916), (314, 246458), (628, 123229)]