157416610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1210897}}^1$

素因数の和:1210917

約数の個数: 16

約数和(自身を含む): 305146296

約数和(自身を除く): 147729686

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1210897, 2421794, 6054485, 12108970, 15741661, 31483322, 78708305, 157416610]

約数ペア:

[(1, 157416610), (2, 78708305), (5, 31483322), (10, 15741661), (13, 12108970), (26, 6054485), (65, 2421794), (130, 1210897)]