264528730

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{394819}}^1$

素因数の和:394893

約数の個数: 16

約数和(自身を含む): 483259680

約数和(自身を除く): 218730950

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 394819, 789638, 1974095, 3948190, 26452873, 52905746, 132264365, 264528730]

約数ペア:

[(1, 264528730), (2, 132264365), (5, 52905746), (10, 26452873), (67, 3948190), (134, 1974095), (335, 789638), (670, 394819)]