7121306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1039}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 11232000

約数和(自身を除く): 4110694

約数列:

[1, 2, 23, 46, 149, 298, 1039, 2078, 3427, 6854, 23897, 47794, 154811, 309622, 3560653, 7121306]

約数ペア:

[(1, 7121306), (2, 3560653), (23, 309622), (46, 154811), (149, 47794), (298, 23897), (1039, 6854), (2078, 3427)]