129771842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{6733}}^1$

素因数の和:7177

約数の個数: 16

約数和(自身を含む): 203636160

約数和(自身を除く): 73864318

約数列:

[1, 2, 23, 46, 419, 838, 6733, 9637, 13466, 19274, 154859, 309718, 2821127, 5642254, 64885921, 129771842]

約数ペア:

[(1, 129771842), (2, 64885921), (23, 5642254), (46, 2821127), (419, 309718), (838, 154859), (6733, 19274), (9637, 13466)]