2978650321918

素因数分解:

$2^1\times {\mathrm{739}}^1\times {\mathrm{2015324981}}^1$

素因数の和:2015325722

約数の個数: 8

約数和(自身を含む): 4474021460040

約数和(自身を除く): 1495371138122

約数列:

[1, 2, 739, 1478, 2015324981, 4030649962, 1489325160959, 2978650321918]

約数ペア:

[(1, 2978650321918), (2, 1489325160959), (739, 4030649962), (1478, 2015324981)]