2685264

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1355

約数の個数: 40

約数和(自身を含む): 7103712

約数和(自身を除く): 4418448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 1301, 2064, 2602, 3903, 5204, 7806, 10408, 15612, 20816, 31224, 55943, 62448, 111886, 167829, 223772, 335658, 447544, 671316, 895088, 1342632, 2685264]

約数ペア:

[(1, 2685264), (2, 1342632), (3, 895088), (4, 671316), (6, 447544), (8, 335658), (12, 223772), (16, 167829), (24, 111886), (43, 62448), (48, 55943), (86, 31224), (129, 20816), (172, 15612), (258, 10408), (344, 7806), (516, 5204), (688, 3903), (1032, 2602), (1301, 2064)]