80998126

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{1699}}^1$

素因数の和:1920

約数の個数: 24

約数和(自身を含む): 134303400

約数和(自身を除く): 53305274

約数列:

[1, 2, 11, 22, 121, 197, 242, 394, 1699, 2167, 3398, 4334, 18689, 23837, 37378, 47674, 205579, 334703, 411158, 669406, 3681733, 7363466, 40499063, 80998126]

約数ペア:

[(1, 80998126), (2, 40499063), (11, 7363466), (22, 3681733), (121, 669406), (197, 411158), (242, 334703), (394, 205579), (1699, 47674), (2167, 37378), (3398, 23837), (4334, 18689)]