2660226

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 5712768

約数和(自身を除く): 3052542

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 521, 851, 1042, 1563, 1702, 2553, 3126, 5106, 11983, 19277, 23966, 35949, 38554, 57831, 71898, 115662, 443371, 886742, 1330113, 2660226]

約数ペア:

[(1, 2660226), (2, 1330113), (3, 886742), (6, 443371), (23, 115662), (37, 71898), (46, 57831), (69, 38554), (74, 35949), (111, 23966), (138, 19277), (222, 11983), (521, 5106), (851, 3126), (1042, 2553), (1563, 1702)]