2020471879

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{7517}}^1$

素因数の和:7794

約数の個数: 16

約数和(自身を含む): 2174927328

約数和(自身を除く): 154455449

約数列:

[1, 17, 97, 163, 1649, 2771, 7517, 15811, 127789, 268787, 729149, 1225271, 12395533, 20829607, 118851287, 2020471879]

約数ペア:

[(1, 2020471879), (17, 118851287), (97, 20829607), (163, 12395533), (1649, 1225271), (2771, 729149), (7517, 268787), (15811, 127789)]