2056558941

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 3141465600

約数和(自身を除く): 1084906659

約数列:

[1, 3, 9, 31, 61, 93, 149, 183, 279, 447, 549, 811, 1341, 1891, 2433, 4619, 5673, 7299, 9089, 13857, 17019, 25141, 27267, 41571, 49471, 75423, 81801, 120839, 148413, 226269, 281759, 362517, 445239, 845277, 1087551, 1533601, 2535831, 3746009, 4600803, 7371179, 11238027, 13802409, 22113537, 33714081, 66340611, 228506549, 685519647, 2056558941]

約数ペア:

[(1, 2056558941), (3, 685519647), (9, 228506549), (31, 66340611), (61, 33714081), (93, 22113537), (149, 13802409), (183, 11238027), (279, 7371179), (447, 4600803), (549, 3746009), (811, 2535831), (1341, 1533601), (1891, 1087551), (2433, 845277), (4619, 445239), (5673, 362517), (7299, 281759), (9089, 226269), (13857, 148413), (17019, 120839), (25141, 81801), (27267, 75423), (41571, 49471)]