2785684566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2326

約数の個数: 128

約数和(自身を含む): 7070063616

約数和(自身を除く): 4284379050

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 43, 51, 82, 86, 102, 119, 123, 129, 238, 246, 258, 287, 301, 357, 574, 602, 697, 714, 731, 861, 903, 1394, 1462, 1722, 1763, 1806, 2091, 2193, 2213, 3526, 4182, 4386, 4426, 4879, 5117, 5289, 6639, 9758, 10234, 10578, 12341, 13278, 14637, 15351, 15491, 24682, 29274, 29971, 30702, 30982, 37023, 37621, 46473, 59942, 74046, 75242, 89913, 90733, 92946, 95159, 112863, 179826, 181466, 190318, 209797, 225726, 263347, 272199, 285477, 419594, 526694, 544398, 570954, 629391, 635131, 666113, 790041, 1258782, 1270262, 1332226, 1542461, 1580082, 1617703, 1905393, 1998339, 3084922, 3235406, 3810786, 3901519, 3996678, 4627383, 4853109, 7803038, 9254766, 9706218, 10797227, 11323921, 11704557, 21594454, 22647842, 23409114, 27310633, 32391681, 33971763, 54621266, 64783362, 66325823, 67943526, 81931899, 132651646, 163863798, 198977469, 397954938, 464280761, 928561522, 1392842283, 2785684566]

約数ペア:

[(1, 2785684566), (2, 1392842283), (3, 928561522), (6, 464280761), (7, 397954938), (14, 198977469), (17, 163863798), (21, 132651646), (34, 81931899), (41, 67943526), (42, 66325823), (43, 64783362), (51, 54621266), (82, 33971763), (86, 32391681), (102, 27310633), (119, 23409114), (123, 22647842), (129, 21594454), (238, 11704557), (246, 11323921), (258, 10797227), (287, 9706218), (301, 9254766), (357, 7803038), (574, 4853109), (602, 4627383), (697, 3996678), (714, 3901519), (731, 3810786), (861, 3235406), (903, 3084922), (1394, 1998339), (1462, 1905393), (1722, 1617703), (1763, 1580082), (1806, 1542461), (2091, 1332226), (2193, 1270262), (2213, 1258782), (3526, 790041), (4182, 666113), (4386, 635131), (4426, 629391), (4879, 570954), (5117, 544398), (5289, 526694), (6639, 419594), (9758, 285477), (10234, 272199), (10578, 263347), (12341, 225726), (13278, 209797), (14637, 190318), (15351, 181466), (15491, 179826), (24682, 112863), (29274, 95159), (29971, 92946), (30702, 90733), (30982, 89913), (37023, 75242), (37621, 74046), (46473, 59942)]