1353790

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 2450160

約数和(自身を除く): 1096370

約数列:

[1, 2, 5, 10, 331, 409, 662, 818, 1655, 2045, 3310, 4090, 135379, 270758, 676895, 1353790]

約数ペア:

[(1, 1353790), (2, 676895), (5, 270758), (10, 135379), (331, 4090), (409, 3310), (662, 2045), (818, 1655)]