117432890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{404941}}^1$

素因数の和:404977

約数の個数: 16

約数和(自身を含む): 218668680

約数和(自身を除く): 101235790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 404941, 809882, 2024705, 4049410, 11743289, 23486578, 58716445, 117432890]

約数ペア:

[(1, 117432890), (2, 58716445), (5, 23486578), (10, 11743289), (29, 4049410), (58, 2024705), (145, 809882), (290, 404941)]