2149450418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{173707}}^1$

素因数の和:174001

約数の個数: 16

約数和(自身を含む): 3376883520

約数和(自身を除く): 1227433102

約数列:

[1, 2, 23, 46, 269, 538, 6187, 12374, 173707, 347414, 3995261, 7990522, 46727183, 93454366, 1074725209, 2149450418]

約数ペア:

[(1, 2149450418), (2, 1074725209), (23, 93454366), (46, 46727183), (269, 7990522), (538, 3995261), (6187, 347414), (12374, 173707)]