1017787024

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{871393}}^1$

素因数の和:871474

約数の個数: 20

約数和(自身を含む): 1998977836

約数和(自身を除く): 981190812

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 871393, 1742786, 3485572, 6971144, 13942288, 63611689, 127223378, 254446756, 508893512, 1017787024]

約数ペア:

[(1, 1017787024), (2, 508893512), (4, 254446756), (8, 127223378), (16, 63611689), (73, 13942288), (146, 6971144), (292, 3485572), (584, 1742786), (1168, 871393)]