4068356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 7560000

約数和(自身を除く): 3491644

約数列:

[1, 2, 4, 19, 38, 76, 199, 269, 398, 538, 796, 1076, 3781, 5111, 7562, 10222, 15124, 20444, 53531, 107062, 214124, 1017089, 2034178, 4068356]

約数ペア:

[(1, 4068356), (2, 2034178), (4, 1017089), (19, 214124), (38, 107062), (76, 53531), (199, 20444), (269, 15124), (398, 10222), (538, 7562), (796, 5111), (1076, 3781)]