491180521730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1693725937}}^1$

素因数の和:1693725973

約数の個数: 16

約数和(自身を含む): 914612006520

約数和(自身を除く): 423431484790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1693725937, 3387451874, 8468629685, 16937259370, 49118052173, 98236104346, 245590260865, 491180521730]

約数ペア:

[(1, 491180521730), (2, 245590260865), (5, 98236104346), (10, 49118052173), (29, 16937259370), (58, 8468629685), (145, 3387451874), (290, 1693725937)]