614561516

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{2163949}}^1$

素因数の和:2164024

約数の個数: 12

約数和(自身を含む): 1090630800

約数和(自身を除く): 476069284

約数列:

[1, 2, 4, 71, 142, 284, 2163949, 4327898, 8655796, 153640379, 307280758, 614561516]

約数ペア:

[(1, 614561516), (2, 307280758), (4, 153640379), (71, 8655796), (142, 4327898), (284, 2163949)]