25004902

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2551}}^1$

素因数の和:2608

約数の個数: 24

約数和(自身を含む): 42031440

約数和(自身を除く): 17026538

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 2551, 4901, 5102, 9802, 33163, 66326, 73979, 147958, 431119, 862238, 961727, 1923454, 12502451, 25004902]

約数ペア:

[(1, 25004902), (2, 12502451), (13, 1923454), (26, 961727), (29, 862238), (58, 431119), (169, 147958), (338, 73979), (377, 66326), (754, 33163), (2551, 9802), (4901, 5102)]