2018723872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197759}}^1$

素因数の和:197809

約数の個数: 48

約数和(自身を含む): 4485196800

約数和(自身を除く): 2466472928

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 5104, 10208, 197759, 395518, 791036, 1582072, 2175349, 3164144, 4350698, 5735011, 6328288, 8701396, 11470022, 17402792, 22940044, 34805584, 45880088, 63085121, 69611168, 91760176, 126170242, 183520352, 252340484, 504680968, 1009361936, 2018723872]

約数ペア:

[(1, 2018723872), (2, 1009361936), (4, 504680968), (8, 252340484), (11, 183520352), (16, 126170242), (22, 91760176), (29, 69611168), (32, 63085121), (44, 45880088), (58, 34805584), (88, 22940044), (116, 17402792), (176, 11470022), (232, 8701396), (319, 6328288), (352, 5735011), (464, 4350698), (638, 3164144), (928, 2175349), (1276, 1582072), (2552, 791036), (5104, 395518), (10208, 197759)]