1178807690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{8629}}^1$

素因数の和:9374

約数の個数: 32

約数和(自身を含む): 2236896000

約数和(自身を除く): 1058088310

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 719, 1438, 3595, 7190, 8629, 13661, 17258, 27322, 43145, 68305, 86290, 136610, 163951, 327902, 819755, 1639510, 6204251, 12408502, 31021255, 62042510, 117880769, 235761538, 589403845, 1178807690]

約数ペア:

[(1, 1178807690), (2, 589403845), (5, 235761538), (10, 117880769), (19, 62042510), (38, 31021255), (95, 12408502), (190, 6204251), (719, 1639510), (1438, 819755), (3595, 327902), (7190, 163951), (8629, 136610), (13661, 86290), (17258, 68305), (27322, 43145)]