2077397740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9442717}}^1$

素因数の和:9442737

約数の個数: 24

約数和(自身を含む): 4759129872

約数和(自身を除く): 2681732132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9442717, 18885434, 37770868, 47213585, 94427170, 103869887, 188854340, 207739774, 415479548, 519349435, 1038698870, 2077397740]

約数ペア:

[(1, 2077397740), (2, 1038698870), (4, 519349435), (5, 415479548), (10, 207739774), (11, 188854340), (20, 103869887), (22, 94427170), (44, 47213585), (55, 37770868), (110, 18885434), (220, 9442717)]