28920142079

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1197571}}^1$

素因数の和:1197662

約数の個数: 16

約数和(自身を含む): 32190735360

約数和(自身を除く): 3270593281

約数列:

[1, 19, 31, 41, 589, 779, 1271, 24149, 1197571, 22753849, 37124701, 49100411, 705369319, 932907809, 1522112741, 28920142079]

約数ペア:

[(1, 28920142079), (19, 1522112741), (31, 932907809), (41, 705369319), (589, 49100411), (779, 37124701), (1271, 22753849), (24149, 1197571)]