2521738348

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{269}}^1\times {\mathrm{11777}}^1$

素因数の和:12249

約数の個数: 24

約数和(自身を含む): 4452084000

約数和(自身を除く): 1930345652

約数列:

[1, 2, 4, 199, 269, 398, 538, 796, 1076, 11777, 23554, 47108, 53531, 107062, 214124, 2343623, 3168013, 4687246, 6336026, 9374492, 12672052, 630434587, 1260869174, 2521738348]

約数ペア:

[(1, 2521738348), (2, 1260869174), (4, 630434587), (199, 12672052), (269, 9374492), (398, 6336026), (538, 4687246), (796, 3168013), (1076, 2343623), (11777, 214124), (23554, 107062), (47108, 53531)]