713803780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1878431}}^1$

素因数の和:1878459

約数の個数: 24

約数和(自身を含む): 1577882880

約数和(自身を除く): 864079100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1878431, 3756862, 7513724, 9392155, 18784310, 35690189, 37568620, 71380378, 142760756, 178450945, 356901890, 713803780]

約数ペア:

[(1, 713803780), (2, 356901890), (4, 178450945), (5, 142760756), (10, 71380378), (19, 37568620), (20, 35690189), (38, 18784310), (76, 9392155), (95, 7513724), (190, 3756862), (380, 1878431)]