1569288340

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{328303}}^1$

素因数の和:328551

約数の個数: 24

約数和(自身を含む): 3309304320

約数和(自身を除く): 1740015980

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 328303, 656606, 1313212, 1641515, 3283030, 6566060, 78464417, 156928834, 313857668, 392322085, 784644170, 1569288340]

約数ペア:

[(1, 1569288340), (2, 784644170), (4, 392322085), (5, 313857668), (10, 156928834), (20, 78464417), (239, 6566060), (478, 3283030), (956, 1641515), (1195, 1313212), (2390, 656606), (4780, 328303)]