780856098478

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{82074427}}^1$

素因数の和:82074567

約数の個数: 16

約数和(自身を含む): 1205509198464

約数和(自身を除く): 424653099986

約数列:

[1, 2, 67, 71, 134, 142, 4757, 9514, 82074427, 164148854, 5498986609, 5827284317, 10997973218, 11654568634, 390428049239, 780856098478]

約数ペア:

[(1, 780856098478), (2, 390428049239), (67, 11654568634), (71, 10997973218), (134, 5827284317), (142, 5498986609), (4757, 164148854), (9514, 82074427)]