2920086

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{12479}}^1$

素因数の和:12500

約数の個数: 24

約数和(自身を含む): 6814080

約数和(自身を除く): 3893994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 12479, 24958, 37437, 74874, 112311, 162227, 224622, 324454, 486681, 973362, 1460043, 2920086]

約数ペア:

[(1, 2920086), (2, 1460043), (3, 973362), (6, 486681), (9, 324454), (13, 224622), (18, 162227), (26, 112311), (39, 74874), (78, 37437), (117, 24958), (234, 12479)]