1489185796

素因数分解:

$2^2\times 7^1\times {\mathrm{2753}}^1\times {\mathrm{19319}}^1$

素因数の和:22083

約数の個数: 24

約数和(自身を含む): 2979607680

約数和(自身を除く): 1490421884

約数列:

[1, 2, 4, 7, 14, 28, 2753, 5506, 11012, 19271, 19319, 38542, 38638, 77084, 77276, 135233, 270466, 540932, 53185207, 106370414, 212740828, 372296449, 744592898, 1489185796]

約数ペア:

[(1, 1489185796), (2, 744592898), (4, 372296449), (7, 212740828), (14, 106370414), (28, 53185207), (2753, 540932), (5506, 270466), (11012, 135233), (19271, 77276), (19319, 77084), (38542, 38638)]