858373922

素因数分解:

$2^1\times 7^1\times {\mathrm{2917}}^1\times {\mathrm{21019}}^1$

素因数の和:23945

約数の個数: 16

約数和(自身を含む): 1472072640

約数和(自身を除く): 613698718

約数列:

[1, 2, 7, 14, 2917, 5834, 20419, 21019, 40838, 42038, 147133, 294266, 61312423, 122624846, 429186961, 858373922]

約数ペア:

[(1, 858373922), (2, 429186961), (7, 122624846), (14, 61312423), (2917, 294266), (5834, 147133), (20419, 42038), (21019, 40838)]