127333490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439081}}^1$

素因数の和:439117

約数の個数: 16

約数和(自身を含む): 237104280

約数和(自身を除く): 109770790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 439081, 878162, 2195405, 4390810, 12733349, 25466698, 63666745, 127333490]

約数ペア:

[(1, 127333490), (2, 63666745), (5, 25466698), (10, 12733349), (29, 4390810), (58, 2195405), (145, 878162), (290, 439081)]