133064780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{391367}}^1$

素因数の和:391393

約数の個数: 24

約数和(自身を含む): 295874208

約数和(自身を除く): 162809428

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 391367, 782734, 1565468, 1956835, 3913670, 6653239, 7827340, 13306478, 26612956, 33266195, 66532390, 133064780]

約数ペア:

[(1, 133064780), (2, 66532390), (4, 33266195), (5, 26612956), (10, 13306478), (17, 7827340), (20, 6653239), (34, 3913670), (68, 1956835), (85, 1565468), (170, 782734), (340, 391367)]