2949188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 5696544

約数和(自身を除く): 2747356

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 691, 1067, 1382, 2134, 2764, 4268, 7601, 15202, 30404, 67027, 134054, 268108, 737297, 1474594, 2949188]

約数ペア:

[(1, 2949188), (2, 1474594), (4, 737297), (11, 268108), (22, 134054), (44, 67027), (97, 30404), (194, 15202), (388, 7601), (691, 4268), (1067, 2764), (1382, 2134)]