789114266

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{947}}^1\times {\mathrm{1039}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 1189019520

約数和(自身を除く): 399905254

約数列:

[1, 2, 401, 802, 947, 1039, 1894, 2078, 379747, 416639, 759494, 833278, 983933, 1967866, 394557133, 789114266]

約数ペア:

[(1, 789114266), (2, 394557133), (401, 1967866), (802, 983933), (947, 833278), (1039, 759494), (1894, 416639), (2078, 379747)]