2783127188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1\times {\mathrm{797}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 5230506960

約数和(自身を除く): 2447379772

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 577, 797, 1154, 1513, 1594, 2308, 3026, 3188, 6052, 9809, 13549, 19618, 27098, 39236, 51353, 54196, 70933, 102706, 141866, 205412, 283732, 459869, 873001, 919738, 1205861, 1746002, 1839476, 2411722, 3492004, 4823444, 7817773, 15635546, 31271092, 40928341, 81856682, 163713364, 695781797, 1391563594, 2783127188]

約数ペア:

[(1, 2783127188), (2, 1391563594), (4, 695781797), (17, 163713364), (34, 81856682), (68, 40928341), (89, 31271092), (178, 15635546), (356, 7817773), (577, 4823444), (797, 3492004), (1154, 2411722), (1513, 1839476), (1594, 1746002), (2308, 1205861), (3026, 919738), (3188, 873001), (6052, 459869), (9809, 283732), (13549, 205412), (19618, 141866), (27098, 102706), (39236, 70933), (51353, 54196)]