2054984911

素因数分解:

$7^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1\times {\mathrm{2657}}^1$

素因数の和:3330

約数の個数: 16

約数和(自身を含む): 2363621184

約数和(自身を除く): 308636273

約数列:

[1, 7, 313, 353, 2191, 2471, 2657, 18599, 110489, 773423, 831641, 937921, 5821487, 6565447, 293569273, 2054984911]

約数ペア:

[(1, 2054984911), (7, 293569273), (313, 6565447), (353, 5821487), (2191, 937921), (2471, 831641), (2657, 773423), (18599, 110489)]