2570386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 4919040

約数和(自身を除く): 2348654

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 487, 754, 974, 2639, 3409, 5278, 6331, 6818, 12662, 14123, 28246, 44317, 88634, 98861, 183599, 197722, 367198, 1285193, 2570386]

約数ペア:

[(1, 2570386), (2, 1285193), (7, 367198), (13, 197722), (14, 183599), (26, 98861), (29, 88634), (58, 44317), (91, 28246), (182, 14123), (203, 12662), (377, 6818), (406, 6331), (487, 5278), (754, 3409), (974, 2639)]