3977612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 7392000

約数和(自身を除く): 3414388

約数列:

[1, 2, 4, 19, 38, 76, 199, 263, 398, 526, 796, 1052, 3781, 4997, 7562, 9994, 15124, 19988, 52337, 104674, 209348, 994403, 1988806, 3977612]

約数ペア:

[(1, 3977612), (2, 1988806), (4, 994403), (19, 209348), (38, 104674), (76, 52337), (199, 19988), (263, 15124), (398, 9994), (526, 7562), (796, 4997), (1052, 3781)]