2014874778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{4861}}^1$

素因数の和:5083

約数の個数: 64

約数和(自身を含む): 4704860160

約数和(自身を除く): 2689985382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 139, 142, 213, 278, 417, 426, 497, 834, 973, 994, 1491, 1946, 2919, 2982, 4861, 5838, 9722, 9869, 14583, 19738, 29166, 29607, 34027, 59214, 68054, 69083, 102081, 138166, 204162, 207249, 345131, 414498, 675679, 690262, 1035393, 1351358, 2027037, 2070786, 2415917, 4054074, 4729753, 4831834, 7247751, 9459506, 14189259, 14495502, 28378518, 47973209, 95946418, 143919627, 287839254, 335812463, 671624926, 1007437389, 2014874778]

約数ペア:

[(1, 2014874778), (2, 1007437389), (3, 671624926), (6, 335812463), (7, 287839254), (14, 143919627), (21, 95946418), (42, 47973209), (71, 28378518), (139, 14495502), (142, 14189259), (213, 9459506), (278, 7247751), (417, 4831834), (426, 4729753), (497, 4054074), (834, 2415917), (973, 2070786), (994, 2027037), (1491, 1351358), (1946, 1035393), (2919, 690262), (2982, 675679), (4861, 414498), (5838, 345131), (9722, 207249), (9869, 204162), (14583, 138166), (19738, 102081), (29166, 69083), (29607, 68054), (34027, 59214)]