1894018841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{779111}}^1$

素因数の和:779152

約数の個数: 16

約数和(自身を含む): 2356034688

約数和(自身を除く): 462015847

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 779111, 8570221, 10128443, 13244887, 111412873, 145693757, 172183531, 1894018841]

約数ペア:

[(1, 1894018841), (11, 172183531), (13, 145693757), (17, 111412873), (143, 13244887), (187, 10128443), (221, 8570221), (2431, 779111)]