520302494

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1\times {\mathrm{7211}}^1$

素因数の和:8095

約数の個数: 16

約数和(自身を含む): 799666560

約数和(自身を除く): 279364066

約数列:

[1, 2, 43, 86, 839, 1678, 7211, 14422, 36077, 72154, 310073, 620146, 6050029, 12100058, 260151247, 520302494]

約数ペア:

[(1, 520302494), (2, 260151247), (43, 12100058), (86, 6050029), (839, 620146), (1678, 310073), (7211, 72154), (14422, 36077)]