1810073551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{666203}}^1$

素因数の和:666246

約数の個数: 16

約数和(自身を含む): 2238445440

約数和(自身を除く): 428371889

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 666203, 7328233, 8660639, 12657857, 95267029, 139236427, 164552141, 1810073551]

約数ペア:

[(1, 1810073551), (11, 164552141), (13, 139236427), (19, 95267029), (143, 12657857), (209, 8660639), (247, 7328233), (2717, 666203)]