2890848062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{66791}}^1$

素因数の和:66896

約数の個数: 32

約数和(自身を含む): 4905204480

約数和(自身を除く): 2014356418

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 323, 646, 1139, 1273, 2278, 2546, 21641, 43282, 66791, 133582, 1135447, 1269029, 2270894, 2538058, 4474997, 8949994, 21573493, 43146986, 76074949, 85024943, 152149898, 170049886, 1445424031, 2890848062]

約数ペア:

[(1, 2890848062), (2, 1445424031), (17, 170049886), (19, 152149898), (34, 85024943), (38, 76074949), (67, 43146986), (134, 21573493), (323, 8949994), (646, 4474997), (1139, 2538058), (1273, 2270894), (2278, 1269029), (2546, 1135447), (21641, 133582), (43282, 66791)]