82820221394

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{18969359}}^1$

素因数の和:18969457

約数の個数: 16

約数和(自身を含む): 129750422400

約数和(自身を除く): 46930201006

約数列:

[1, 2, 37, 59, 74, 118, 2183, 4366, 18969359, 37938718, 701866283, 1119192181, 1403732566, 2238384362, 41410110697, 82820221394]

約数ペア:

[(1, 82820221394), (2, 41410110697), (37, 2238384362), (59, 1403732566), (74, 1119192181), (118, 701866283), (2183, 37938718), (4366, 18969359)]