4988772

素因数分解:

$2^2\times 3^2\times {\mathrm{138577}}^1$

素因数の和:138587

約数の個数: 18

約数和(自身を含む): 12610598

約数和(自身を除く): 7621826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 138577, 277154, 415731, 554308, 831462, 1247193, 1662924, 2494386, 4988772]

約数ペア:

[(1, 4988772), (2, 2494386), (3, 1662924), (4, 1247193), (6, 831462), (9, 554308), (12, 415731), (18, 277154), (36, 138577)]