1560996965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{34739}}^1$

素因数の和:34817

約数の個数: 32

約数和(自身を含む): 2201126400

約数和(自身を除く): 640129435

約数列:

[1, 5, 11, 19, 43, 55, 95, 209, 215, 473, 817, 1045, 2365, 4085, 8987, 34739, 44935, 173695, 382129, 660041, 1493777, 1910645, 3300205, 7260451, 7468885, 16431547, 28381763, 36302255, 82157735, 141908815, 312199393, 1560996965]

約数ペア:

[(1, 1560996965), (5, 312199393), (11, 141908815), (19, 82157735), (43, 36302255), (55, 28381763), (95, 16431547), (209, 7468885), (215, 7260451), (473, 3300205), (817, 1910645), (1045, 1493777), (2365, 660041), (4085, 382129), (8987, 173695), (34739, 44935)]