1389849548

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{25717}}^1$

素因数の和:26009

約数の個数: 24

約数和(自身を含む): 2484358800

約数和(自身を除く): 1094509252

約数列:

[1, 2, 4, 59, 118, 229, 236, 458, 916, 13511, 25717, 27022, 51434, 54044, 102868, 1517303, 3034606, 5889193, 6069212, 11778386, 23556772, 347462387, 694924774, 1389849548]

約数ペア:

[(1, 1389849548), (2, 694924774), (4, 347462387), (59, 23556772), (118, 11778386), (229, 6069212), (236, 5889193), (458, 3034606), (916, 1517303), (13511, 102868), (25717, 54044), (27022, 51434)]