2000644818

素因数分解:

$2^1\times 3^1\times {\mathrm{5441}}^1\times {\mathrm{61283}}^1$

素因数の和:66729

約数の個数: 16

約数和(自身を含む): 4002090336

約数和(自身を除く): 2001445518

約数列:

[1, 2, 3, 6, 5441, 10882, 16323, 32646, 61283, 122566, 183849, 367698, 333440803, 666881606, 1000322409, 2000644818]

約数ペア:

[(1, 2000644818), (2, 1000322409), (3, 666881606), (6, 333440803), (5441, 367698), (10882, 183849), (16323, 122566), (32646, 61283)]