1998722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 3341952

約数和(自身を除く): 1343230

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 1933, 3866, 21263, 42526, 90851, 181702, 999361, 1998722]

約数ペア:

[(1, 1998722), (2, 999361), (11, 181702), (22, 90851), (47, 42526), (94, 21263), (517, 3866), (1034, 1933)]