990236605

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1\times {\mathrm{2557}}^1$

素因数の和:3696

約数の個数: 16

約数和(自身を含む): 1206168624

約数和(自身を除く): 215932019

約数列:

[1, 5, 73, 365, 1061, 2557, 5305, 12785, 77453, 186661, 387265, 933305, 2712977, 13564885, 198047321, 990236605]

約数ペア:

[(1, 990236605), (5, 198047321), (73, 13564885), (365, 2712977), (1061, 933305), (2557, 387265), (5305, 186661), (12785, 77453)]