251969625602

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{1231}}^1\times {\mathrm{380459}}^1$

素因数の和:381961

約数の個数: 16

約数和(自身を含む): 379668643200

約数和(自身を除く): 127699017598

約数列:

[1, 2, 269, 538, 1231, 2462, 331139, 380459, 662278, 760918, 102343471, 204686942, 468345029, 936690058, 125984812801, 251969625602]

約数ペア:

[(1, 251969625602), (2, 125984812801), (269, 936690058), (538, 468345029), (1231, 204686942), (2462, 102343471), (331139, 760918), (380459, 662278)]