351004016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1994341}}^1$

素因数の和:1994360

約数の個数: 20

約数和(自身を含む): 741895224

約数和(自身を除く): 390891208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1994341, 3988682, 7977364, 15954728, 21937751, 31909456, 43875502, 87751004, 175502008, 351004016]

約数ペア:

[(1, 351004016), (2, 175502008), (4, 87751004), (8, 43875502), (11, 31909456), (16, 21937751), (22, 15954728), (44, 7977364), (88, 3988682), (176, 1994341)]