1888510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 3729600

約数和(自身を除く): 1841090

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 199, 365, 398, 730, 949, 995, 1898, 1990, 2587, 4745, 5174, 9490, 12935, 14527, 25870, 29054, 72635, 145270, 188851, 377702, 944255, 1888510]

約数ペア:

[(1, 1888510), (2, 944255), (5, 377702), (10, 188851), (13, 145270), (26, 72635), (65, 29054), (73, 25870), (130, 14527), (146, 12935), (199, 9490), (365, 5174), (398, 4745), (730, 2587), (949, 1990), (995, 1898)]