39980566082

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{811}}^1\times {\mathrm{69827}}^1$

素因数の和:70993

約数の個数: 16

約数和(自身を含む): 60215756832

約数和(自身を除く): 20235190750

約数列:

[1, 2, 353, 706, 811, 1622, 69827, 139654, 286283, 572566, 24648931, 49297862, 56629697, 113259394, 19990283041, 39980566082]

約数ペア:

[(1, 39980566082), (2, 19990283041), (353, 113259394), (706, 56629697), (811, 49297862), (1622, 24648931), (69827, 572566), (139654, 286283)]