4122566

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 7879680

約数和(自身を除く): 3757114

約数列:

[1, 2, 7, 14, 23, 31, 46, 49, 59, 62, 98, 118, 161, 217, 322, 413, 434, 713, 826, 1127, 1357, 1426, 1519, 1829, 2254, 2714, 2891, 3038, 3658, 4991, 5782, 9499, 9982, 12803, 18998, 25606, 34937, 42067, 66493, 69874, 84134, 89621, 132986, 179242, 294469, 588938, 2061283, 4122566]

約数ペア:

[(1, 4122566), (2, 2061283), (7, 588938), (14, 294469), (23, 179242), (31, 132986), (46, 89621), (49, 84134), (59, 69874), (62, 66493), (98, 42067), (118, 34937), (161, 25606), (217, 18998), (322, 12803), (413, 9982), (434, 9499), (713, 5782), (826, 4991), (1127, 3658), (1357, 3038), (1426, 2891), (1519, 2714), (1829, 2254)]