1944293888

素因数分解:

$2^9\times {\mathrm{1777}}^1\times {\mathrm{2137}}^1$

素因数の和:3932

約数の個数: 40

約数和(自身を含む): 3888795372

約数和(自身を除く): 1944501484

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1777, 2137, 3554, 4274, 7108, 8548, 14216, 17096, 28432, 34192, 56864, 68384, 113728, 136768, 227456, 273536, 454912, 547072, 909824, 1094144, 3797449, 7594898, 15189796, 30379592, 60759184, 121518368, 243036736, 486073472, 972146944, 1944293888]

約数ペア:

[(1, 1944293888), (2, 972146944), (4, 486073472), (8, 243036736), (16, 121518368), (32, 60759184), (64, 30379592), (128, 15189796), (256, 7594898), (512, 3797449), (1777, 1094144), (2137, 909824), (3554, 547072), (4274, 454912), (7108, 273536), (8548, 227456), (14216, 136768), (17096, 113728), (28432, 68384), (34192, 56864)]