242989422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3115249}}^1$

素因数の和:3115267

約数の個数: 16

約数和(自身を含む): 523362000

約数和(自身を除く): 280372578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3115249, 6230498, 9345747, 18691494, 40498237, 80996474, 121494711, 242989422]

約数ペア:

[(1, 242989422), (2, 121494711), (3, 80996474), (6, 40498237), (13, 18691494), (26, 9345747), (39, 6230498), (78, 3115249)]