2141958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3923}}^1$

素因数の和:3948

約数の個数: 32

約数和(自身を含む): 5273856

約数和(自身を除く): 3131898

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 3923, 7846, 11769, 23538, 27461, 50999, 54922, 82383, 101998, 152997, 164766, 305994, 356993, 713986, 1070979, 2141958]

約数ペア:

[(1, 2141958), (2, 1070979), (3, 713986), (6, 356993), (7, 305994), (13, 164766), (14, 152997), (21, 101998), (26, 82383), (39, 54922), (42, 50999), (78, 27461), (91, 23538), (182, 11769), (273, 7846), (546, 3923)]