2481544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2598776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 223, 428, 446, 856, 892, 1391, 1784, 2782, 2899, 5564, 5798, 11128, 11596, 23192, 23861, 47722, 95444, 190888, 310193, 620386, 1240772, 2481544]

約数ペア:

[(1, 2481544), (2, 1240772), (4, 620386), (8, 310193), (13, 190888), (26, 95444), (52, 47722), (104, 23861), (107, 23192), (214, 11596), (223, 11128), (428, 5798), (446, 5564), (856, 2899), (892, 2782), (1391, 1784)]