872570774

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{119563}}^1$

素因数の和:119695

約数の個数: 16

約数和(自身を含む): 1355855760

約数和(自身を除く): 483284986

約数列:

[1, 2, 41, 82, 89, 178, 3649, 7298, 119563, 239126, 4902083, 9804166, 10641107, 21282214, 436285387, 872570774]

約数ペア:

[(1, 872570774), (2, 436285387), (41, 21282214), (82, 10641107), (89, 9804166), (178, 4902083), (3649, 239126), (7298, 119563)]