245249124

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{475289}}^1$

素因数の和:475339

約数の個数: 24

約数和(自身を含む): 585557280

約数和(自身を除く): 340308156

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 475289, 950578, 1425867, 1901156, 2851734, 5703468, 20437427, 40874854, 61312281, 81749708, 122624562, 245249124]

約数ペア:

[(1, 245249124), (2, 122624562), (3, 81749708), (4, 61312281), (6, 40874854), (12, 20437427), (43, 5703468), (86, 2851734), (129, 1901156), (172, 1425867), (258, 950578), (516, 475289)]