2783605428

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{722639}}^1$

素因数の和:722756

約数の個数: 36

約数和(自身を含む): 7102105920

約数和(自身を除く): 4318500492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 722639, 1445278, 2167917, 2890556, 4335834, 6503751, 8671668, 13007502, 26015004, 77322373, 154644746, 231967119, 309289492, 463934238, 695901357, 927868476, 1391802714, 2783605428]

約数ペア:

[(1, 2783605428), (2, 1391802714), (3, 927868476), (4, 695901357), (6, 463934238), (9, 309289492), (12, 231967119), (18, 154644746), (36, 77322373), (107, 26015004), (214, 13007502), (321, 8671668), (428, 6503751), (642, 4335834), (963, 2890556), (1284, 2167917), (1926, 1445278), (3852, 722639)]