2772075970

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1393003}}^1$

素因数の和:1393209

約数の個数: 16

約数和(自身を含む): 5014814400

約数和(自身を除く): 2242738430

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 1393003, 2786006, 6965015, 13930030, 277207597, 554415194, 1386037985, 2772075970]

約数ペア:

[(1, 2772075970), (2, 1386037985), (5, 554415194), (10, 277207597), (199, 13930030), (398, 6965015), (995, 2786006), (1990, 1393003)]