2080690816

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{124087}}^1$

素因数の和:124232

約数の個数: 32

約数和(自身を含む): 4176802080

約数和(自身を除く): 2096111264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 8384, 16768, 124087, 248174, 496348, 992696, 1985392, 3970784, 7941568, 15883136, 16255397, 32510794, 65021588, 130043176, 260086352, 520172704, 1040345408, 2080690816]

約数ペア:

[(1, 2080690816), (2, 1040345408), (4, 520172704), (8, 260086352), (16, 130043176), (32, 65021588), (64, 32510794), (128, 16255397), (131, 15883136), (262, 7941568), (524, 3970784), (1048, 1985392), (2096, 992696), (4192, 496348), (8384, 248174), (16768, 124087)]