2008593316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{4003}}^1$

素因数の和:4228

約数の個数: 48

約数和(自身を含む): 3826158336

約数和(自身を除く): 1817565020

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 157, 188, 314, 628, 799, 1598, 2669, 3196, 4003, 5338, 7379, 8006, 10676, 14758, 16012, 29516, 68051, 125443, 136102, 188141, 250886, 272204, 376282, 501772, 628471, 752564, 1256942, 2513884, 3198397, 6396794, 10684007, 12793588, 21368014, 29538137, 42736028, 59076274, 118152548, 502148329, 1004296658, 2008593316]

約数ペア:

[(1, 2008593316), (2, 1004296658), (4, 502148329), (17, 118152548), (34, 59076274), (47, 42736028), (68, 29538137), (94, 21368014), (157, 12793588), (188, 10684007), (314, 6396794), (628, 3198397), (799, 2513884), (1598, 1256942), (2669, 752564), (3196, 628471), (4003, 501772), (5338, 376282), (7379, 272204), (8006, 250886), (10676, 188141), (14758, 136102), (16012, 125443), (29516, 68051)]