2178715746

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2612369}}^1$

素因数の和:2612513

約数の個数: 16

約数和(自身を含む): 4388781600

約数和(自身を除く): 2210065854

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 2612369, 5224738, 7837107, 15674214, 363119291, 726238582, 1089357873, 2178715746]

約数ペア:

[(1, 2178715746), (2, 1089357873), (3, 726238582), (6, 363119291), (139, 15674214), (278, 7837107), (417, 5224738), (834, 2612369)]