2085206568

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{65179}}^1$

素因数の和:65262

約数の個数: 64

約数和(自身を含む): 5506406400

約数和(自身を除く): 3421199832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 1032, 1333, 2666, 3999, 5332, 7998, 10664, 15996, 31992, 65179, 130358, 195537, 260716, 391074, 521432, 782148, 1564296, 2020549, 2802697, 4041098, 5605394, 6061647, 8082196, 8408091, 11210788, 12123294, 16164392, 16816182, 22421576, 24246588, 33632364, 48493176, 67264728, 86883607, 173767214, 260650821, 347534428, 521301642, 695068856, 1042603284, 2085206568]

約数ペア:

[(1, 2085206568), (2, 1042603284), (3, 695068856), (4, 521301642), (6, 347534428), (8, 260650821), (12, 173767214), (24, 86883607), (31, 67264728), (43, 48493176), (62, 33632364), (86, 24246588), (93, 22421576), (124, 16816182), (129, 16164392), (172, 12123294), (186, 11210788), (248, 8408091), (258, 8082196), (344, 6061647), (372, 5605394), (516, 4041098), (744, 2802697), (1032, 2020549), (1333, 1564296), (2666, 782148), (3999, 521432), (5332, 391074), (7998, 260716), (10664, 195537), (15996, 130358), (31992, 65179)]