129650972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{2657}}^1$

素因数の和:3781

約数の個数: 24

約数和(自身を含む): 247831920

約数和(自身を除く): 118180948

約数列:

[1, 2, 4, 11, 22, 44, 1109, 2218, 2657, 4436, 5314, 10628, 12199, 24398, 29227, 48796, 58454, 116908, 2946613, 5893226, 11786452, 32412743, 64825486, 129650972]

約数ペア:

[(1, 129650972), (2, 64825486), (4, 32412743), (11, 11786452), (22, 5893226), (44, 2946613), (1109, 116908), (2218, 58454), (2657, 48796), (4436, 29227), (5314, 24398), (10628, 12199)]