2193565535

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{10789}}^1$

素因数の和:10995

約数の個数: 32

約数和(自身を含む): 3109591680

約数和(自身を除く): 916026145

約数列:

[1, 5, 7, 35, 37, 157, 185, 259, 785, 1099, 1295, 5495, 5809, 10789, 29045, 40663, 53945, 75523, 203315, 377615, 399193, 1693873, 1995965, 2794351, 8469365, 11857111, 13971755, 59285555, 62673301, 313366505, 438713107, 2193565535]

約数ペア:

[(1, 2193565535), (5, 438713107), (7, 313366505), (35, 62673301), (37, 59285555), (157, 13971755), (185, 11857111), (259, 8469365), (785, 2794351), (1099, 1995965), (1295, 1693873), (5495, 399193), (5809, 377615), (10789, 203315), (29045, 75523), (40663, 53945)]