1342090

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1413

約数の個数: 16

約数和(自身を含む): 2441088

約数和(自身を除く): 1098998

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1303, 2606, 6515, 13030, 134209, 268418, 671045, 1342090]

約数ペア:

[(1, 1342090), (2, 671045), (5, 268418), (10, 134209), (103, 13030), (206, 6515), (515, 2606), (1030, 1303)]