212898796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4838609}}^1$

素因数の和:4838624

約数の個数: 12

約数和(自身を含む): 406443240

約数和(自身を除く): 193544444

約数列:

[1, 2, 4, 11, 22, 44, 4838609, 9677218, 19354436, 53224699, 106449398, 212898796]

約数ペア:

[(1, 212898796), (2, 106449398), (4, 53224699), (11, 19354436), (22, 9677218), (44, 4838609)]