636761828

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{677}}^1\times {\mathrm{5003}}^1$

素因数の和:5731

約数の個数: 24

約数和(自身を含む): 1139951232

約数和(自身を除く): 503189404

約数列:

[1, 2, 4, 47, 94, 188, 677, 1354, 2708, 5003, 10006, 20012, 31819, 63638, 127276, 235141, 470282, 940564, 3387031, 6774062, 13548124, 159190457, 318380914, 636761828]

約数ペア:

[(1, 636761828), (2, 318380914), (4, 159190457), (47, 13548124), (94, 6774062), (188, 3387031), (677, 940564), (1354, 470282), (2708, 235141), (5003, 127276), (10006, 63638), (20012, 31819)]