2756996858

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{5407}}^1$

素因数の和:5488

約数の個数: 72

約数和(自身を含む): 5411742336

約数和(自身を除く): 2654745478

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 77, 86, 98, 121, 154, 242, 301, 473, 539, 602, 847, 946, 1078, 1694, 2107, 3311, 4214, 5203, 5407, 5929, 6622, 10406, 10814, 11858, 23177, 36421, 37849, 46354, 59477, 72842, 75698, 118954, 232501, 254947, 264943, 416339, 465002, 509894, 529886, 654247, 832678, 1308494, 1627507, 2557511, 2914373, 3255014, 4579729, 5115022, 5828746, 9159458, 11392549, 17902577, 22785098, 28132621, 32058103, 35805154, 56265242, 64116206, 125318039, 196928347, 250636078, 393856694, 1378498429, 2756996858]

約数ペア:

[(1, 2756996858), (2, 1378498429), (7, 393856694), (11, 250636078), (14, 196928347), (22, 125318039), (43, 64116206), (49, 56265242), (77, 35805154), (86, 32058103), (98, 28132621), (121, 22785098), (154, 17902577), (242, 11392549), (301, 9159458), (473, 5828746), (539, 5115022), (602, 4579729), (847, 3255014), (946, 2914373), (1078, 2557511), (1694, 1627507), (2107, 1308494), (3311, 832678), (4214, 654247), (5203, 529886), (5407, 509894), (5929, 465002), (6622, 416339), (10406, 264943), (10814, 254947), (11858, 232501), (23177, 118954), (36421, 75698), (37849, 72842), (46354, 59477)]