320436610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2464897}}^1$

素因数の和:2464917

約数の個数: 16

約数和(自身を含む): 621154296

約数和(自身を除く): 300717686

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2464897, 4929794, 12324485, 24648970, 32043661, 64087322, 160218305, 320436610]

約数ペア:

[(1, 320436610), (2, 160218305), (5, 64087322), (10, 32043661), (13, 24648970), (26, 12324485), (65, 4929794), (130, 2464897)]