8030726638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{18313}}^1$

素因数の和:19000

約数の個数: 32

約数和(自身を含む): 13586936832

約数和(自身を除く): 5556210194

約数列:

[1, 2, 11, 22, 31, 62, 341, 643, 682, 1286, 7073, 14146, 18313, 19933, 36626, 39866, 201443, 219263, 402886, 438526, 567703, 1135406, 6244733, 11775259, 12489466, 23550518, 129527849, 259055698, 365033029, 730066058, 4015363319, 8030726638]

約数ペア:

[(1, 8030726638), (2, 4015363319), (11, 730066058), (22, 365033029), (31, 259055698), (62, 129527849), (341, 23550518), (643, 12489466), (682, 11775259), (1286, 6244733), (7073, 1135406), (14146, 567703), (18313, 438526), (19933, 402886), (36626, 219263), (39866, 201443)]