4518514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 9499392

約数和(自身を除く): 4980878

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 61, 74, 77, 91, 122, 143, 154, 182, 259, 286, 407, 427, 481, 518, 671, 793, 814, 854, 962, 1001, 1342, 1586, 2002, 2257, 2849, 3367, 4514, 4697, 5291, 5551, 5698, 6734, 8723, 9394, 10582, 11102, 15799, 17446, 24827, 29341, 31598, 37037, 49654, 58682, 61061, 74074, 122122, 173789, 205387, 322751, 347578, 410774, 645502, 2259257, 4518514]

約数ペア:

[(1, 4518514), (2, 2259257), (7, 645502), (11, 410774), (13, 347578), (14, 322751), (22, 205387), (26, 173789), (37, 122122), (61, 74074), (74, 61061), (77, 58682), (91, 49654), (122, 37037), (143, 31598), (154, 29341), (182, 24827), (259, 17446), (286, 15799), (407, 11102), (427, 10582), (481, 9394), (518, 8723), (671, 6734), (793, 5698), (814, 5551), (854, 5291), (962, 4697), (1001, 4514), (1342, 3367), (1586, 2849), (2002, 2257)]