2617697488

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1861}}^1$

素因数の和:2556

約数の個数: 80

約数和(自身を含む): 6113914240

約数和(自身を除く): 3496216752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 661, 1064, 1322, 1861, 2128, 2644, 3722, 4627, 5288, 7444, 9254, 10576, 12559, 13027, 14888, 18508, 25118, 26054, 29776, 35359, 37016, 50236, 52108, 70718, 74032, 87913, 100472, 104216, 141436, 175826, 200944, 208432, 247513, 282872, 351652, 495026, 565744, 703304, 990052, 1230121, 1406608, 1980104, 2460242, 3960208, 4920484, 8610847, 9840968, 17221694, 19681936, 23372299, 34443388, 46744598, 68886776, 93489196, 137773552, 163606093, 186978392, 327212186, 373956784, 654424372, 1308848744, 2617697488]

約数ペア:

[(1, 2617697488), (2, 1308848744), (4, 654424372), (7, 373956784), (8, 327212186), (14, 186978392), (16, 163606093), (19, 137773552), (28, 93489196), (38, 68886776), (56, 46744598), (76, 34443388), (112, 23372299), (133, 19681936), (152, 17221694), (266, 9840968), (304, 8610847), (532, 4920484), (661, 3960208), (1064, 2460242), (1322, 1980104), (1861, 1406608), (2128, 1230121), (2644, 990052), (3722, 703304), (4627, 565744), (5288, 495026), (7444, 351652), (9254, 282872), (10576, 247513), (12559, 208432), (13027, 200944), (14888, 175826), (18508, 141436), (25118, 104216), (26054, 100472), (29776, 87913), (35359, 74032), (37016, 70718), (50236, 52108)]