38705907982

素因数分解:

$2^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{2213537}}^1$

素因数の和:2214795

約数の個数: 16

約数和(自身を含む): 66406140000

約数和(自身を除く): 27700232018

約数列:

[1, 2, 7, 14, 1249, 2498, 8743, 17486, 2213537, 4427074, 15494759, 30989518, 2764707713, 5529415426, 19352953991, 38705907982]

約数ペア:

[(1, 38705907982), (2, 19352953991), (7, 5529415426), (14, 2764707713), (1249, 30989518), (2498, 15494759), (8743, 4427074), (17486, 2213537)]