2213150.00000000

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1609}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 45440640

約数和(自身を除く): 8689471

約数列:

[1, 7, 13, 91, 251, 1609, 1757, 3263, 11263, 20917, 22841, 146419, 403859, 2827013, 5250167, 36751169]

約数ペア:

[(1, 36751169), (7, 5250167), (13, 2827013), (91, 403859), (251, 146419), (1609, 22841), (1757, 20917), (3263, 11263)]