1929268510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1\times {\mathrm{3271}}^1$

素因数の和:3653

約数の個数: 48

約数和(自身を含む): 3772288800

約数和(自身を除く): 1843020290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 349, 698, 845, 1690, 1745, 3271, 3490, 4537, 6542, 9074, 16355, 22685, 32710, 42523, 45370, 58981, 85046, 117962, 212615, 294905, 425230, 552799, 589810, 1105598, 1141579, 2283158, 2763995, 5527990, 5707895, 11415790, 14840527, 29681054, 74202635, 148405270, 192926851, 385853702, 964634255, 1929268510]

約数ペア:

[(1, 1929268510), (2, 964634255), (5, 385853702), (10, 192926851), (13, 148405270), (26, 74202635), (65, 29681054), (130, 14840527), (169, 11415790), (338, 5707895), (349, 5527990), (698, 2763995), (845, 2283158), (1690, 1141579), (1745, 1105598), (3271, 589810), (3490, 552799), (4537, 425230), (6542, 294905), (9074, 212615), (16355, 117962), (22685, 85046), (32710, 58981), (42523, 45370)]