713281604

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{821753}}^1$

素因数の和:821795

約数の個数: 24

約数和(自身を含む): 1472583168

約数和(自身を除く): 759301564

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 821753, 1643506, 3287012, 5752271, 11504542, 23009084, 25474343, 50948686, 101897372, 178320401, 356640802, 713281604]

約数ペア:

[(1, 713281604), (2, 356640802), (4, 178320401), (7, 101897372), (14, 50948686), (28, 25474343), (31, 23009084), (62, 11504542), (124, 5752271), (217, 3287012), (434, 1643506), (868, 821753)]