2458579984

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1291271}}^1$

素因数の和:1291303

約数の個数: 40

約数和(自身を含む): 5764238208

約数和(自身を除く): 3305658224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 1291271, 2582542, 5165084, 9038897, 10330168, 18077794, 20660336, 21951607, 36155588, 43903214, 72311176, 87806428, 144622352, 153661249, 175612856, 307322498, 351225712, 614644996, 1229289992, 2458579984]

約数ペア:

[(1, 2458579984), (2, 1229289992), (4, 614644996), (7, 351225712), (8, 307322498), (14, 175612856), (16, 153661249), (17, 144622352), (28, 87806428), (34, 72311176), (56, 43903214), (68, 36155588), (112, 21951607), (119, 20660336), (136, 18077794), (238, 10330168), (272, 9038897), (476, 5165084), (952, 2582542), (1904, 1291271)]