4450450888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{157907}}^1$

素因数の和:158197

約数の個数: 32

約数和(自身を含む): 9019704960

約数和(自身を除く): 4569254072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 1084, 2168, 3523, 7046, 14092, 28184, 157907, 315814, 631628, 1263256, 2052791, 4105582, 8211164, 16422328, 42792797, 85585594, 171171188, 342342376, 556306361, 1112612722, 2225225444, 4450450888]

約数ペア:

[(1, 4450450888), (2, 2225225444), (4, 1112612722), (8, 556306361), (13, 342342376), (26, 171171188), (52, 85585594), (104, 42792797), (271, 16422328), (542, 8211164), (1084, 4105582), (2168, 2052791), (3523, 1263256), (7046, 631628), (14092, 315814), (28184, 157907)]