2480200321

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{236909}}^1$

素因数の和:236976

約数の個数: 12

約数和(自身を含む): 2707881300

約数和(自身を除く): 227680979

約数列:

[1, 19, 29, 361, 551, 10469, 236909, 4501271, 6870361, 85524149, 130536859, 2480200321]

約数ペア:

[(1, 2480200321), (19, 130536859), (29, 85524149), (361, 6870361), (551, 4501271), (10469, 236909)]