139969802

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{57791}}^1$

素因数の和:57973

約数の個数: 16

約数和(自身を含む): 241339392

約数和(自身を除く): 101369590

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 57791, 115582, 404537, 809074, 9997843, 19995686, 69984901, 139969802]

約数ペア:

[(1, 139969802), (2, 69984901), (7, 19995686), (14, 9997843), (173, 809074), (346, 404537), (1211, 115582), (2422, 57791)]