3130699904

素因数分解:

$2^7\times {\mathrm{1259}}^1\times {\mathrm{19427}}^1$

素因数の和:20700

約数の個数: 32

約数和(自身を含む): 6242216400

約数和(自身を除く): 3111516496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1259, 2518, 5036, 10072, 19427, 20144, 38854, 40288, 77708, 80576, 155416, 161152, 310832, 621664, 1243328, 2486656, 24458593, 48917186, 97834372, 195668744, 391337488, 782674976, 1565349952, 3130699904]

約数ペア:

[(1, 3130699904), (2, 1565349952), (4, 782674976), (8, 391337488), (16, 195668744), (32, 97834372), (64, 48917186), (128, 24458593), (1259, 2486656), (2518, 1243328), (5036, 621664), (10072, 310832), (19427, 161152), (20144, 155416), (38854, 80576), (40288, 77708)]