2499804939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{4999}}^1$

素因数の和:5335

約数の個数: 32

約数和(自身を含む): 3635200000

約数和(自身を除く): 1135395061

約数列:

[1, 3, 19, 31, 57, 93, 283, 589, 849, 1767, 4999, 5377, 8773, 14997, 16131, 26319, 94981, 154969, 166687, 284943, 464907, 500061, 1414717, 2944411, 4244151, 8833233, 26879623, 43856227, 80638869, 131568681, 833268313, 2499804939]

約数ペア:

[(1, 2499804939), (3, 833268313), (19, 131568681), (31, 80638869), (57, 43856227), (93, 26879623), (283, 8833233), (589, 4244151), (849, 2944411), (1767, 1414717), (4999, 500061), (5377, 464907), (8773, 284943), (14997, 166687), (16131, 154969), (26319, 94981)]