2013793905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{4111}}^1$

素因数の和:4266

約数の個数: 48

約数和(自身を含む): 3453882624

約数和(自身を除く): 1440088719

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 289, 339, 565, 867, 1445, 1695, 1921, 4111, 4335, 5763, 9605, 12333, 20555, 28815, 32657, 61665, 69887, 97971, 163285, 209661, 349435, 464543, 489855, 1048305, 1188079, 1393629, 2322715, 3564237, 5940395, 6968145, 7897231, 17821185, 23691693, 39486155, 118458465, 134252927, 402758781, 671264635, 2013793905]

約数ペア:

[(1, 2013793905), (3, 671264635), (5, 402758781), (15, 134252927), (17, 118458465), (51, 39486155), (85, 23691693), (113, 17821185), (255, 7897231), (289, 6968145), (339, 5940395), (565, 3564237), (867, 2322715), (1445, 1393629), (1695, 1188079), (1921, 1048305), (4111, 489855), (4335, 464543), (5763, 349435), (9605, 209661), (12333, 163285), (20555, 97971), (28815, 69887), (32657, 61665)]