2013280139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1\times {\mathrm{971}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 2181362400

約数和(自身を除く): 168082261

約数列:

[1, 13, 349, 457, 971, 4537, 5941, 12623, 159493, 338879, 443747, 2073409, 4405427, 5768711, 154867703, 2013280139]

約数ペア:

[(1, 2013280139), (13, 154867703), (349, 5768711), (457, 4405427), (971, 2073409), (4537, 443747), (5941, 338879), (12623, 159493)]