2148883924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{231461}}^1$

素因数の和:231687

約数の個数: 24

約数和(自身を含む): 4121875296

約数和(自身を除く): 1972991372

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 231461, 462922, 925844, 2546071, 5092142, 10184284, 48838271, 97676542, 195353084, 537220981, 1074441962, 2148883924]

約数ペア:

[(1, 2148883924), (2, 1074441962), (4, 537220981), (11, 195353084), (22, 97676542), (44, 48838271), (211, 10184284), (422, 5092142), (844, 2546071), (2321, 925844), (4642, 462922), (9284, 231461)]