105728870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{813299}}^1$

素因数の和:813319

約数の個数: 16

約数和(自身を含む): 204951600

約数和(自身を除く): 99222730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 813299, 1626598, 4066495, 8132990, 10572887, 21145774, 52864435, 105728870]

約数ペア:

[(1, 105728870), (2, 52864435), (5, 21145774), (10, 10572887), (13, 8132990), (26, 4066495), (65, 1626598), (130, 813299)]