2678312706

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{195869}}^1$

素因数の和:195970

約数の個数: 32

約数和(自身を含む): 5584645440

約数和(自身を除く): 2906332734

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 2279, 4558, 6837, 13674, 195869, 391738, 587607, 1175214, 8422367, 10381057, 16844734, 20762114, 25267101, 31143171, 50534202, 62286342, 446385451, 892770902, 1339156353, 2678312706]

約数ペア:

[(1, 2678312706), (2, 1339156353), (3, 892770902), (6, 446385451), (43, 62286342), (53, 50534202), (86, 31143171), (106, 25267101), (129, 20762114), (159, 16844734), (258, 10381057), (318, 8422367), (2279, 1175214), (4558, 587607), (6837, 391738), (13674, 195869)]