2867778824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{21086609}}^1$

素因数の和:21086632

約数の個数: 16

約数和(自身を含む): 5693384700

約数和(自身を除く): 2825605876

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 21086609, 42173218, 84346436, 168692872, 358472353, 716944706, 1433889412, 2867778824]

約数ペア:

[(1, 2867778824), (2, 1433889412), (4, 716944706), (8, 358472353), (17, 168692872), (34, 84346436), (68, 42173218), (136, 21086609)]