393396286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1\times {\mathrm{6389}}^1$

素因数の和:8219

約数の個数: 16

約数和(自身を含む): 625248720

約数和(自身を除く): 231852434

約数列:

[1, 2, 17, 34, 1811, 3622, 6389, 12778, 30787, 61574, 108613, 217226, 11570479, 23140958, 196698143, 393396286]

約数ペア:

[(1, 393396286), (2, 196698143), (17, 23140958), (34, 11570479), (1811, 217226), (3622, 108613), (6389, 61574), (12778, 30787)]