2016012752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{53549}}^1$

素因数の和:53751

約数の個数: 40

約数和(自身を含む): 4229807400

約数和(自身を除く): 2213794648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2353, 2896, 4706, 9412, 18824, 37648, 53549, 107098, 214196, 428392, 696137, 856784, 1392274, 2784548, 5569096, 9692369, 11138192, 19384738, 38769476, 77538952, 126000797, 155077904, 252001594, 504003188, 1008006376, 2016012752]

約数ペア:

[(1, 2016012752), (2, 1008006376), (4, 504003188), (8, 252001594), (13, 155077904), (16, 126000797), (26, 77538952), (52, 38769476), (104, 19384738), (181, 11138192), (208, 9692369), (362, 5569096), (724, 2784548), (1448, 1392274), (2353, 856784), (2896, 696137), (4706, 428392), (9412, 214196), (18824, 107098), (37648, 53549)]