477172090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1645421}}^1$

素因数の和:1645457

約数の個数: 16

約数和(自身を含む): 888527880

約数和(自身を除く): 411355790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1645421, 3290842, 8227105, 16454210, 47717209, 95434418, 238586045, 477172090]

約数ペア:

[(1, 477172090), (2, 238586045), (5, 95434418), (10, 47717209), (29, 16454210), (58, 8227105), (145, 3290842), (290, 1645421)]