2586104

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 5119200

約数和(自身を除く): 2533096

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 157, 232, 284, 314, 568, 628, 1256, 2059, 4118, 4553, 8236, 9106, 11147, 16472, 18212, 22294, 36424, 44588, 89176, 323263, 646526, 1293052, 2586104]

約数ペア:

[(1, 2586104), (2, 1293052), (4, 646526), (8, 323263), (29, 89176), (58, 44588), (71, 36424), (116, 22294), (142, 18212), (157, 16472), (232, 11147), (284, 9106), (314, 8236), (568, 4553), (628, 4118), (1256, 2059)]