245219474

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{4253}}^1$

素因数の和:4609

約数の個数: 16

約数和(自身を含む): 372446208

約数和(自身を除く): 127226734

約数列:

[1, 2, 127, 227, 254, 454, 4253, 8506, 28829, 57658, 540131, 965431, 1080262, 1930862, 122609737, 245219474]

約数ペア:

[(1, 245219474), (2, 122609737), (127, 1930862), (227, 1080262), (254, 965431), (454, 540131), (4253, 57658), (8506, 28829)]