2007249238

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{13649}}^1$

素因数の和:13836

約数の個数: 24

約数和(自身を含む): 3170349000

約数和(自身を除く): 1163099762

約数列:

[1, 2, 23, 46, 139, 278, 529, 1058, 3197, 6394, 13649, 27298, 73531, 147062, 313927, 627854, 1897211, 3794422, 7220321, 14440642, 43635853, 87271706, 1003624619, 2007249238]

約数ペア:

[(1, 2007249238), (2, 1003624619), (23, 87271706), (46, 43635853), (139, 14440642), (278, 7220321), (529, 3794422), (1058, 1897211), (3197, 627854), (6394, 313927), (13649, 147062), (27298, 73531)]