1640578085004

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{983560003}}^1$

素因数の和:983560149

約数の個数: 24

約数和(自身を含む): 3855555215680

約数和(自身を除く): 2214977130676

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 983560003, 1967120006, 2950680009, 3934240012, 5901360018, 11802720036, 136714840417, 273429680834, 410144521251, 546859361668, 820289042502, 1640578085004]

約数ペア:

[(1, 1640578085004), (2, 820289042502), (3, 546859361668), (4, 410144521251), (6, 273429680834), (12, 136714840417), (139, 11802720036), (278, 5901360018), (417, 3934240012), (556, 2950680009), (834, 1967120006), (1668, 983560003)]