290342228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{7103}}^1$

素因数の和:8047

約数の個数: 24

約数和(自身を含む): 554964480

約数和(自身を除く): 264622252

約数列:

[1, 2, 4, 11, 22, 44, 929, 1858, 3716, 7103, 10219, 14206, 20438, 28412, 40876, 78133, 156266, 312532, 6598687, 13197374, 26394748, 72585557, 145171114, 290342228]

約数ペア:

[(1, 290342228), (2, 145171114), (4, 72585557), (11, 26394748), (22, 13197374), (44, 6598687), (929, 312532), (1858, 156266), (3716, 78133), (7103, 40876), (10219, 28412), (14206, 20438)]