475389290

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^2\times {\mathrm{4481}}^1$

素因数の和:4694

約数の個数: 24

約数和(自身を含む): 864281988

約数和(自身を除く): 388892698

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 4481, 8962, 10609, 21218, 22405, 44810, 53045, 106090, 461543, 923086, 2307715, 4615430, 47538929, 95077858, 237694645, 475389290]

約数ペア:

[(1, 475389290), (2, 237694645), (5, 95077858), (10, 47538929), (103, 4615430), (206, 2307715), (515, 923086), (1030, 461543), (4481, 106090), (8962, 53045), (10609, 44810), (21218, 22405)]