2649203004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31538131}}^1$

素因数の和:31538145

約数の個数: 24

約数和(自身を含む): 7064541568

約数和(自身を除く): 4415338564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 31538131, 63076262, 94614393, 126152524, 189228786, 220766917, 378457572, 441533834, 662300751, 883067668, 1324601502, 2649203004]

約数ペア:

[(1, 2649203004), (2, 1324601502), (3, 883067668), (4, 662300751), (6, 441533834), (7, 378457572), (12, 220766917), (14, 189228786), (21, 126152524), (28, 94614393), (42, 63076262), (84, 31538131)]