999020036

素因数分解:

$2^2\times 7^2\times {\mathrm{5097041}}^1$

素因数の和:5097059

約数の個数: 18

約数和(自身を含む): 2033719758

約数和(自身を除く): 1034699722

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 5097041, 10194082, 20388164, 35679287, 71358574, 142717148, 249755009, 499510018, 999020036]

約数ペア:

[(1, 999020036), (2, 499510018), (4, 249755009), (7, 142717148), (14, 71358574), (28, 35679287), (49, 20388164), (98, 10194082), (196, 5097041)]