2600388728

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{208231}}^1$

素因数の和:208467

約数の個数: 32

約数和(自身を含む): 5597276160

約数和(自身を除く): 2996887432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 6244, 12488, 208231, 416462, 832924, 1457617, 1665848, 2915234, 5830468, 11660936, 46435513, 92871026, 185742052, 325048591, 371484104, 650097182, 1300194364, 2600388728]

約数ペア:

[(1, 2600388728), (2, 1300194364), (4, 650097182), (7, 371484104), (8, 325048591), (14, 185742052), (28, 92871026), (56, 46435513), (223, 11660936), (446, 5830468), (892, 2915234), (1561, 1665848), (1784, 1457617), (3122, 832924), (6244, 416462), (12488, 208231)]