1401590978

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1\times {\mathrm{8429}}^1$

素因数の和:9673

約数の個数: 16

約数和(自身を含む): 2134071360

約数和(自身を除く): 732480382

約数列:

[1, 2, 71, 142, 1171, 2342, 8429, 16858, 83141, 166282, 598459, 1196918, 9870359, 19740718, 700795489, 1401590978]

約数ペア:

[(1, 1401590978), (2, 700795489), (71, 19740718), (142, 9870359), (1171, 1196918), (2342, 598459), (8429, 166282), (16858, 83141)]