8562970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 16732800

約数和(自身を除く): 8169830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 331, 398, 662, 995, 1655, 1990, 2587, 3310, 4303, 5174, 8606, 12935, 21515, 25870, 43030, 65869, 131738, 329345, 658690, 856297, 1712594, 4281485, 8562970]

約数ペア:

[(1, 8562970), (2, 4281485), (5, 1712594), (10, 856297), (13, 658690), (26, 329345), (65, 131738), (130, 65869), (199, 43030), (331, 25870), (398, 21515), (662, 12935), (995, 8606), (1655, 5174), (1990, 4303), (2587, 3310)]