728680962815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{80650909}}^1$

素因数の和:80651066

約数の個数: 16

約数和(自身を含む): 948454701600

約数和(自身を除く): 219773738785

約数列:

[1, 5, 13, 65, 139, 695, 1807, 9035, 80650909, 403254545, 1048461817, 5242309085, 11210476351, 56052381755, 145736192563, 728680962815]

約数ペア:

[(1, 728680962815), (5, 145736192563), (13, 56052381755), (65, 11210476351), (139, 5242309085), (695, 1048461817), (1807, 403254545), (9035, 80650909)]