2488654340942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3233959}}^1$

素因数の和:3234261

約数の個数: 64

約数和(自身を含む): 4917688934400

約数和(自身を除く): 2429034593458

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 263, 266, 418, 526, 1463, 1841, 2893, 2926, 3682, 4997, 5786, 9994, 20251, 34979, 40502, 54967, 69958, 109934, 384769, 769538, 3233959, 6467918, 22637713, 35573549, 45275426, 61445221, 71147098, 122890442, 249014843, 430116547, 498029686, 675897431, 850531217, 860233094, 1351794862, 1701062434, 4731282017, 5953718519, 9355843387, 9462564034, 11907437038, 16160093123, 18711686774, 32320186246, 65490903709, 113120651861, 130981807418, 177761024353, 226241303722, 355522048706, 1244327170471, 2488654340942]

約数ペア:

[(1, 2488654340942), (2, 1244327170471), (7, 355522048706), (11, 226241303722), (14, 177761024353), (19, 130981807418), (22, 113120651861), (38, 65490903709), (77, 32320186246), (133, 18711686774), (154, 16160093123), (209, 11907437038), (263, 9462564034), (266, 9355843387), (418, 5953718519), (526, 4731282017), (1463, 1701062434), (1841, 1351794862), (2893, 860233094), (2926, 850531217), (3682, 675897431), (4997, 498029686), (5786, 430116547), (9994, 249014843), (20251, 122890442), (34979, 71147098), (40502, 61445221), (54967, 45275426), (69958, 35573549), (109934, 22637713), (384769, 6467918), (769538, 3233959)]