3948430

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3109}}^1$

素因数の和:3243

約数の個数: 16

約数和(自身を含む): 7165440

約数和(自身を除く): 3217010

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 3109, 6218, 15545, 31090, 394843, 789686, 1974215, 3948430]

約数ペア:

[(1, 3948430), (2, 1974215), (5, 789686), (10, 394843), (127, 31090), (254, 15545), (635, 6218), (1270, 3109)]