388146730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{46153}}^1$

素因数の和:46218

約数の個数: 24

約数和(自身を含む): 723602412

約数和(自身を除く): 335455682

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 46153, 92306, 230765, 461530, 1338437, 2676874, 6692185, 13384370, 38814673, 77629346, 194073365, 388146730]

約数ペア:

[(1, 388146730), (2, 194073365), (5, 77629346), (10, 38814673), (29, 13384370), (58, 6692185), (145, 2676874), (290, 1338437), (841, 461530), (1682, 230765), (4205, 92306), (8410, 46153)]