2590540664

素因数分解:

$2^3\times {\mathrm{1553}}^1\times {\mathrm{208511}}^1$

素因数の和:210070

約数の個数: 16

約数和(自身を含む): 4860414720

約数和(自身を除く): 2269874056

約数列:

[1, 2, 4, 8, 1553, 3106, 6212, 12424, 208511, 417022, 834044, 1668088, 323817583, 647635166, 1295270332, 2590540664]

約数ペア:

[(1, 2590540664), (2, 1295270332), (4, 647635166), (8, 323817583), (1553, 1668088), (3106, 834044), (6212, 417022), (12424, 208511)]