2169264

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1105

約数の個数: 40

約数和(自身を含む): 5739712

約数和(自身を除く): 3570448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 1051, 2064, 2102, 3153, 4204, 6306, 8408, 12612, 16816, 25224, 45193, 50448, 90386, 135579, 180772, 271158, 361544, 542316, 723088, 1084632, 2169264]

約数ペア:

[(1, 2169264), (2, 1084632), (3, 723088), (4, 542316), (6, 361544), (8, 271158), (12, 180772), (16, 135579), (24, 90386), (43, 50448), (48, 45193), (86, 25224), (129, 16816), (172, 12612), (258, 8408), (344, 6306), (516, 4204), (688, 3153), (1032, 2102), (1051, 2064)]