2021878276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{37573}}^1$

素因数の和:38811

約数の個数: 24

約数和(自身を含む): 3863208384

約数和(自身を除く): 1841330108

約数列:

[1, 2, 4, 11, 22, 44, 1223, 2446, 4892, 13453, 26906, 37573, 53812, 75146, 150292, 413303, 826606, 1653212, 45951779, 91903558, 183807116, 505469569, 1010939138, 2021878276]

約数ペア:

[(1, 2021878276), (2, 1010939138), (4, 505469569), (11, 183807116), (22, 91903558), (44, 45951779), (1223, 1653212), (2446, 826606), (4892, 413303), (13453, 150292), (26906, 75146), (37573, 53812)]