342721380842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{141972403}}^1$

素因数の和:141972493

約数の個数: 16

約数和(自身を含む): 551988706752

約数和(自身を除く): 209267325910

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 141972403, 283944806, 2413530851, 4827061702, 10080040613, 20160081226, 171360690421, 342721380842]

約数ペア:

[(1, 342721380842), (2, 171360690421), (17, 20160081226), (34, 10080040613), (71, 4827061702), (142, 2413530851), (1207, 283944806), (2414, 141972403)]