1047886

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 24

約数和(自身を含む): 1881360

約数和(自身を除く): 833474

約数列:

[1, 2, 7, 14, 29, 58, 89, 178, 203, 406, 623, 841, 1246, 1682, 2581, 5162, 5887, 11774, 18067, 36134, 74849, 149698, 523943, 1047886]

約数ペア:

[(1, 1047886), (2, 523943), (7, 149698), (14, 74849), (29, 36134), (58, 18067), (89, 11774), (178, 5887), (203, 5162), (406, 2581), (623, 1682), (841, 1246)]