826456214

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{37991}}^1$

素因数の和:38215

約数の個数: 16

約数和(自身を含む): 1265133600

約数和(自身を除く): 438677386

約数列:

[1, 2, 73, 146, 149, 298, 10877, 21754, 37991, 75982, 2773343, 5546686, 5660659, 11321318, 413228107, 826456214]

約数ペア:

[(1, 826456214), (2, 413228107), (73, 11321318), (146, 5660659), (149, 5546686), (298, 2773343), (10877, 75982), (21754, 37991)]