2520952

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 5643000

約数和(自身を除く): 3122048

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 109, 118, 196, 218, 236, 392, 413, 436, 472, 763, 826, 872, 1526, 1652, 2891, 3052, 3304, 5341, 5782, 6104, 6431, 10682, 11564, 12862, 21364, 23128, 25724, 42728, 45017, 51448, 90034, 180068, 315119, 360136, 630238, 1260476, 2520952]

約数ペア:

[(1, 2520952), (2, 1260476), (4, 630238), (7, 360136), (8, 315119), (14, 180068), (28, 90034), (49, 51448), (56, 45017), (59, 42728), (98, 25724), (109, 23128), (118, 21364), (196, 12862), (218, 11564), (236, 10682), (392, 6431), (413, 6104), (436, 5782), (472, 5341), (763, 3304), (826, 3052), (872, 2891), (1526, 1652)]