2009248410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5151919}}^1$

素因数の和:5151942

約数の個数: 32

約数和(自身を含む): 5193135360

約数和(自身を除く): 3183886950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5151919, 10303838, 15455757, 25759595, 30911514, 51519190, 66974947, 77278785, 133949894, 154557570, 200924841, 334874735, 401849682, 669749470, 1004624205, 2009248410]

約数ペア:

[(1, 2009248410), (2, 1004624205), (3, 669749470), (5, 401849682), (6, 334874735), (10, 200924841), (13, 154557570), (15, 133949894), (26, 77278785), (30, 66974947), (39, 51519190), (65, 30911514), (78, 25759595), (130, 15455757), (195, 10303838), (390, 5151919)]