5571398

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:564

約数の個数: 24

約数和(自身を含む): 9815400

約数和(自身を除く): 4244002

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 409, 818, 973, 1946, 2863, 5726, 6811, 13622, 20041, 40082, 56851, 113702, 397957, 795914, 2785699, 5571398]

約数ペア:

[(1, 5571398), (2, 2785699), (7, 795914), (14, 397957), (49, 113702), (98, 56851), (139, 40082), (278, 20041), (409, 13622), (818, 6811), (973, 5726), (1946, 2863)]