849595940

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{598307}}^1$

素因数の和:598387

約数の個数: 24

約数和(自身を含む): 1809283392

約数和(自身を除く): 959687452

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 598307, 1196614, 2393228, 2991535, 5983070, 11966140, 42479797, 84959594, 169919188, 212398985, 424797970, 849595940]

約数ペア:

[(1, 849595940), (2, 424797970), (4, 212398985), (5, 169919188), (10, 84959594), (20, 42479797), (71, 11966140), (142, 5983070), (284, 2991535), (355, 2393228), (710, 1196614), (1420, 598307)]