56783874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1351997}}^1$

素因数の和:1352009

約数の個数: 16

約数和(自身を含む): 129791808

約数和(自身を除く): 73007934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1351997, 2703994, 4055991, 8111982, 9463979, 18927958, 28391937, 56783874]

約数ペア:

[(1, 56783874), (2, 28391937), (3, 18927958), (6, 9463979), (7, 8111982), (14, 4055991), (21, 2703994), (42, 1351997)]