2874904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{21139}}^1$

素因数の和:21162

約数の個数: 16

約数和(自身を含む): 5707800

約数和(自身を除く): 2832896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 21139, 42278, 84556, 169112, 359363, 718726, 1437452, 2874904]

約数ペア:

[(1, 2874904), (2, 1437452), (4, 718726), (8, 359363), (17, 169112), (34, 84556), (68, 42278), (136, 21139)]