2247321967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{140221}}^1$

素因数の和:140310

約数の個数: 16

約数和(自身を含む): 2584571904

約数和(自身を除く): 337249937

約数列:

[1, 11, 31, 47, 341, 517, 1457, 16027, 140221, 1542431, 4346851, 6590387, 47815361, 72494257, 204301997, 2247321967]

約数ペア:

[(1, 2247321967), (11, 204301997), (31, 72494257), (47, 47815361), (341, 6590387), (517, 4346851), (1457, 1542431), (16027, 140221)]