497628530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{7108979}}^1$

素因数の和:7108993

約数の個数: 16

約数和(自身を含む): 1023693120

約数和(自身を除く): 526064590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 7108979, 14217958, 35544895, 49762853, 71089790, 99525706, 248814265, 497628530]

約数ペア:

[(1, 497628530), (2, 248814265), (5, 99525706), (7, 71089790), (10, 49762853), (14, 35544895), (35, 14217958), (70, 7108979)]