21061008638

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{339617}}^1$

素因数の和:340027

約数の個数: 16

約数和(自身を含む): 32008317264

約数和(自身を除く): 10947308626

約数列:

[1, 2, 101, 202, 307, 614, 31007, 62014, 339617, 679234, 34301317, 68602634, 104262419, 208524838, 10530504319, 21061008638]

約数ペア:

[(1, 21061008638), (2, 10530504319), (101, 208524838), (202, 104262419), (307, 68602634), (614, 34301317), (31007, 679234), (62014, 339617)]