2080861029

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 3417120000

約数和(自身を除く): 1336258971

約数列:

[1, 3, 9, 13, 27, 39, 59, 89, 117, 177, 267, 351, 531, 767, 801, 1129, 1157, 1593, 2301, 2403, 3387, 3471, 5251, 6903, 10161, 10413, 14677, 15753, 20709, 30483, 31239, 44031, 47259, 66611, 68263, 100481, 132093, 141777, 199833, 204789, 301443, 396279, 599499, 614367, 865943, 904329, 1306253, 1798497, 1843101, 2597829, 2712987, 3918759, 5928379, 7793487, 11756277, 17785137, 23380461, 35268831, 53355411, 77068927, 160066233, 231206781, 693620343, 2080861029]

約数ペア:

[(1, 2080861029), (3, 693620343), (9, 231206781), (13, 160066233), (27, 77068927), (39, 53355411), (59, 35268831), (89, 23380461), (117, 17785137), (177, 11756277), (267, 7793487), (351, 5928379), (531, 3918759), (767, 2712987), (801, 2597829), (1129, 1843101), (1157, 1798497), (1593, 1306253), (2301, 904329), (2403, 865943), (3387, 614367), (3471, 599499), (5251, 396279), (6903, 301443), (10161, 204789), (10413, 199833), (14677, 141777), (15753, 132093), (20709, 100481), (30483, 68263), (31239, 66611), (44031, 47259)]