319365716

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{821}}^1\times {\mathrm{1231}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 567114240

約数和(自身を除く): 247748524

約数列:

[1, 2, 4, 79, 158, 316, 821, 1231, 1642, 2462, 3284, 4924, 64859, 97249, 129718, 194498, 259436, 388996, 1010651, 2021302, 4042604, 79841429, 159682858, 319365716]

約数ペア:

[(1, 319365716), (2, 159682858), (4, 79841429), (79, 4042604), (158, 2021302), (316, 1010651), (821, 388996), (1231, 259436), (1642, 194498), (2462, 129718), (3284, 97249), (4924, 64859)]