2488406985

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{308927}}^1$

素因数の和:309117

約数の個数: 24

約数和(自身を含む): 4337349120

約数和(自身を除く): 1848942135

約数列:

[1, 3, 5, 9, 15, 45, 179, 537, 895, 1611, 2685, 8055, 308927, 926781, 1544635, 2780343, 4633905, 13901715, 55297933, 165893799, 276489665, 497681397, 829468995, 2488406985]

約数ペア:

[(1, 2488406985), (3, 829468995), (5, 497681397), (9, 276489665), (15, 165893799), (45, 55297933), (179, 13901715), (537, 4633905), (895, 2780343), (1611, 1544635), (2685, 926781), (8055, 308927)]