381330266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{66457}}^1$

素因数の和:66629

約数の個数: 16

約数和(自身を含む): 606096960

約数和(自身を除く): 224766694

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 66457, 132914, 1262683, 2525366, 10035007, 20070014, 190665133, 381330266]

約数ペア:

[(1, 381330266), (2, 190665133), (19, 20070014), (38, 10035007), (151, 2525366), (302, 1262683), (2869, 132914), (5738, 66457)]