1225792020479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5741}}^1\times {\mathrm{443899}}^1$

素因数の和:449690

約数の個数: 16

約数和(自身を含む): 1356000861600

約数和(自身を除く): 130208841121

約数列:

[1, 13, 37, 481, 5741, 74633, 212417, 443899, 2761421, 5770687, 16424263, 213515419, 2548424159, 33129514067, 94291693883, 1225792020479]

約数ペア:

[(1, 1225792020479), (13, 94291693883), (37, 33129514067), (481, 2548424159), (5741, 213515419), (74633, 16424263), (212417, 5770687), (443899, 2761421)]