2842796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{64609}}^1$

素因数の和:64624

約数の個数: 12

約数和(自身を含む): 5427240

約数和(自身を除く): 2584444

約数列:

[1, 2, 4, 11, 22, 44, 64609, 129218, 258436, 710699, 1421398, 2842796]

約数ペア:

[(1, 2842796), (2, 1421398), (4, 710699), (11, 258436), (22, 129218), (44, 64609)]