2080352154

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{647}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 4389396480

約数和(自身を除く): 2309044326

約数列:

[1, 2, 3, 6, 31, 59, 62, 93, 118, 177, 186, 293, 354, 586, 647, 879, 1294, 1758, 1829, 1941, 3658, 3882, 5487, 9083, 10974, 17287, 18166, 20057, 27249, 34574, 38173, 40114, 51861, 54498, 60171, 76346, 103722, 114519, 120342, 189571, 229038, 379142, 535897, 568713, 1071794, 1137426, 1183363, 1607691, 2366726, 3215382, 3550089, 5876701, 7100178, 11184689, 11753402, 17630103, 22369378, 33554067, 35260206, 67108134, 346725359, 693450718, 1040176077, 2080352154]

約数ペア:

[(1, 2080352154), (2, 1040176077), (3, 693450718), (6, 346725359), (31, 67108134), (59, 35260206), (62, 33554067), (93, 22369378), (118, 17630103), (177, 11753402), (186, 11184689), (293, 7100178), (354, 5876701), (586, 3550089), (647, 3215382), (879, 2366726), (1294, 1607691), (1758, 1183363), (1829, 1137426), (1941, 1071794), (3658, 568713), (3882, 535897), (5487, 379142), (9083, 229038), (10974, 189571), (17287, 120342), (18166, 114519), (20057, 103722), (27249, 76346), (34574, 60171), (38173, 54498), (40114, 51861)]