2023042835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1\times {\mathrm{647}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 2678054400

約数和(自身を除く): 655011565

約数列:

[1, 5, 11, 55, 139, 409, 647, 695, 1529, 2045, 3235, 4499, 7117, 7645, 22495, 35585, 56851, 89933, 264623, 284255, 449665, 625361, 989263, 1323115, 2910853, 3126805, 4946315, 14554265, 36782597, 183912985, 404608567, 2023042835]

約数ペア:

[(1, 2023042835), (5, 404608567), (11, 183912985), (55, 36782597), (139, 14554265), (409, 4946315), (647, 3126805), (695, 2910853), (1529, 1323115), (2045, 989263), (3235, 625361), (4499, 449665), (7117, 284255), (7645, 264623), (22495, 89933), (35585, 56851)]