1427972

素因数分解:

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

素因数の和:3947

約数の個数: 24

約数和(自身を含む): 3076416

約数和(自身を除く): 1648444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 3923, 7846, 15692, 27461, 50999, 54922, 101998, 109844, 203996, 356993, 713986, 1427972]

約数ペア:

[(1, 1427972), (2, 713986), (4, 356993), (7, 203996), (13, 109844), (14, 101998), (26, 54922), (28, 50999), (52, 27461), (91, 15692), (182, 7846), (364, 3923)]