1018896608

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{161627}}^1$

素因数の和:161834

約数の個数: 24

約数和(自身を含む): 2016147672

約数和(自身を除く): 997251064

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 161627, 323254, 646508, 1293016, 2586032, 5172064, 31840519, 63681038, 127362076, 254724152, 509448304, 1018896608]

約数ペア:

[(1, 1018896608), (2, 509448304), (4, 254724152), (8, 127362076), (16, 63681038), (32, 31840519), (197, 5172064), (394, 2586032), (788, 1293016), (1576, 646508), (3152, 323254), (6304, 161627)]