384800546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1399}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 635040000

約数和(自身を除く): 250239454

約数列:

[1, 2, 13, 26, 71, 142, 149, 298, 923, 1399, 1846, 1937, 2798, 3874, 10579, 18187, 21158, 36374, 99329, 137527, 198658, 208451, 275054, 416902, 1291277, 2582554, 2709863, 5419726, 14800021, 29600042, 192400273, 384800546]

約数ペア:

[(1, 384800546), (2, 192400273), (13, 29600042), (26, 14800021), (71, 5419726), (142, 2709863), (149, 2582554), (298, 1291277), (923, 416902), (1399, 275054), (1846, 208451), (1937, 198658), (2798, 137527), (3874, 99329), (10579, 36374), (18187, 21158)]