2008045992

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1945781}}^1$

素因数の和:1945833

約数の個数: 32

約数和(自身を含む): 5136864480

約数和(自身を除く): 3128818488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1945781, 3891562, 5837343, 7783124, 11674686, 15566248, 23349372, 46698744, 83668583, 167337166, 251005749, 334674332, 502011498, 669348664, 1004022996, 2008045992]

約数ペア:

[(1, 2008045992), (2, 1004022996), (3, 669348664), (4, 502011498), (6, 334674332), (8, 251005749), (12, 167337166), (24, 83668583), (43, 46698744), (86, 23349372), (129, 15566248), (172, 11674686), (258, 7783124), (344, 5837343), (516, 3891562), (1032, 1945781)]