2045489506

素因数分解:

$2^1\times {\mathrm{617}}^1\times {\mathrm{1657609}}^1$

素因数の和:1658228

約数の個数: 8

約数和(自身を含む): 3073208940

約数和(自身を除く): 1027719434

約数列:

[1, 2, 617, 1234, 1657609, 3315218, 1022744753, 2045489506]

約数ペア:

[(1, 2045489506), (2, 1022744753), (617, 3315218), (1234, 1657609)]