3969487952

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{736181}}^1$

素因数の和:736526

約数の個数: 20

約数和(自身を含む): 7713714996

約数和(自身を除く): 3744227044

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 736181, 1472362, 2944724, 5889448, 11778896, 248092997, 496185994, 992371988, 1984743976, 3969487952]

約数ペア:

[(1, 3969487952), (2, 1984743976), (4, 992371988), (8, 496185994), (16, 248092997), (337, 11778896), (674, 5889448), (1348, 2944724), (2696, 1472362), (5392, 736181)]