8079370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3271}}^1$

素因数の和:3310

約数の個数: 32

約数和(自身を含む): 16490880

約数和(自身を除く): 8411510

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 3271, 6542, 16355, 32710, 42523, 62149, 85046, 124298, 212615, 310745, 425230, 621490, 807937, 1615874, 4039685, 8079370]

約数ペア:

[(1, 8079370), (2, 4039685), (5, 1615874), (10, 807937), (13, 621490), (19, 425230), (26, 310745), (38, 212615), (65, 124298), (95, 85046), (130, 62149), (190, 42523), (247, 32710), (494, 16355), (1235, 6542), (2470, 3271)]