307514386

素因数分解:

$2^1\times {\mathrm{457}}^1\times {\mathrm{509}}^1\times {\mathrm{661}}^1$

素因数の和:1629

約数の個数: 16

約数和(自身を含む): 463889880

約数和(自身を除く): 156375494

約数列:

[1, 2, 457, 509, 661, 914, 1018, 1322, 232613, 302077, 336449, 465226, 604154, 672898, 153757193, 307514386]

約数ペア:

[(1, 307514386), (2, 153757193), (457, 672898), (509, 604154), (661, 465226), (914, 336449), (1018, 302077), (1322, 232613)]