3927638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 7160832

約数和(自身を除く): 3233194

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 443, 682, 806, 886, 4433, 4873, 5759, 8866, 9746, 11518, 13733, 27466, 63349, 126698, 151063, 178529, 302126, 357058, 1963819, 3927638]

約数ペア:

[(1, 3927638), (2, 1963819), (11, 357058), (13, 302126), (22, 178529), (26, 151063), (31, 126698), (62, 63349), (143, 27466), (286, 13733), (341, 11518), (403, 9746), (443, 8866), (682, 5759), (806, 4873), (886, 4433)]