2098876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 3995264

約数和(自身を除く): 1896388

約数列:

[1, 2, 4, 13, 26, 52, 181, 223, 362, 446, 724, 892, 2353, 2899, 4706, 5798, 9412, 11596, 40363, 80726, 161452, 524719, 1049438, 2098876]

約数ペア:

[(1, 2098876), (2, 1049438), (4, 524719), (13, 161452), (26, 80726), (52, 40363), (181, 11596), (223, 9412), (362, 5798), (446, 4706), (724, 2899), (892, 2353)]