27470891518

素因数分解:

$2^1\times 7^1\times {\mathrm{9239}}^1\times {\mathrm{212383}}^1$

素因数の和:221631

約数の個数: 16

約数和(自身を含む): 47098275840

約数和(自身を除く): 19627384322

約数列:

[1, 2, 7, 14, 9239, 18478, 64673, 129346, 212383, 424766, 1486681, 2973362, 1962206537, 3924413074, 13735445759, 27470891518]

約数ペア:

[(1, 27470891518), (2, 13735445759), (7, 3924413074), (14, 1962206537), (9239, 2973362), (18478, 1486681), (64673, 424766), (129346, 212383)]