131830764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{845069}}^1$

素因数の和:845089

約数の個数: 24

約数和(自身を含む): 331267440

約数和(自身を除く): 199436676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 845069, 1690138, 2535207, 3380276, 5070414, 10140828, 10985897, 21971794, 32957691, 43943588, 65915382, 131830764]

約数ペア:

[(1, 131830764), (2, 65915382), (3, 43943588), (4, 32957691), (6, 21971794), (12, 10985897), (13, 10140828), (26, 5070414), (39, 3380276), (52, 2535207), (78, 1690138), (156, 845069)]