2005810422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3257}}^1$

素因数の和:3354

約数の個数: 128

約数和(自身を含む): 5284528128

約数和(自身を除く): 3278717706

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 43, 62, 66, 77, 86, 93, 129, 154, 186, 217, 231, 258, 301, 341, 434, 462, 473, 602, 651, 682, 903, 946, 1023, 1302, 1333, 1419, 1806, 2046, 2387, 2666, 2838, 3257, 3311, 3999, 4774, 6514, 6622, 7161, 7998, 9331, 9771, 9933, 14322, 14663, 18662, 19542, 19866, 22799, 27993, 29326, 35827, 43989, 45598, 55986, 68397, 71654, 87978, 100967, 102641, 107481, 136794, 140051, 201934, 205282, 214962, 250789, 280102, 302901, 307923, 420153, 501578, 605802, 615846, 706769, 752367, 840306, 980357, 1110637, 1413538, 1504734, 1540561, 1960714, 2120307, 2221274, 2941071, 3081122, 3331911, 4240614, 4341581, 4621683, 5882142, 6663822, 7774459, 8683162, 9243366, 10783927, 13024743, 15548918, 21567854, 23323377, 26049486, 30391067, 32351781, 46646754, 47757391, 60782134, 64703562, 91173201, 95514782, 143272173, 182346402, 286544346, 334301737, 668603474, 1002905211, 2005810422]

約数ペア:

[(1, 2005810422), (2, 1002905211), (3, 668603474), (6, 334301737), (7, 286544346), (11, 182346402), (14, 143272173), (21, 95514782), (22, 91173201), (31, 64703562), (33, 60782134), (42, 47757391), (43, 46646754), (62, 32351781), (66, 30391067), (77, 26049486), (86, 23323377), (93, 21567854), (129, 15548918), (154, 13024743), (186, 10783927), (217, 9243366), (231, 8683162), (258, 7774459), (301, 6663822), (341, 5882142), (434, 4621683), (462, 4341581), (473, 4240614), (602, 3331911), (651, 3081122), (682, 2941071), (903, 2221274), (946, 2120307), (1023, 1960714), (1302, 1540561), (1333, 1504734), (1419, 1413538), (1806, 1110637), (2046, 980357), (2387, 840306), (2666, 752367), (2838, 706769), (3257, 615846), (3311, 605802), (3999, 501578), (4774, 420153), (6514, 307923), (6622, 302901), (7161, 280102), (7998, 250789), (9331, 214962), (9771, 205282), (9933, 201934), (14322, 140051), (14663, 136794), (18662, 107481), (19542, 102641), (19866, 100967), (22799, 87978), (27993, 71654), (29326, 68397), (35827, 55986), (43989, 45598)]