486021965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{679751}}^1$

素因数の和:679780

約数の個数: 16

約数和(自身を含む): 685190016

約数和(自身を除く): 199168051

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 679751, 3398755, 7477261, 8836763, 37386305, 44183815, 97204393, 486021965]

約数ペア:

[(1, 486021965), (5, 97204393), (11, 44183815), (13, 37386305), (55, 8836763), (65, 7477261), (143, 3398755), (715, 679751)]