13204867396

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{937}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 27721336832

約数和(自身を除く): 14516469436

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 223, 244, 259, 427, 446, 518, 854, 892, 937, 1036, 1561, 1708, 1874, 2257, 3122, 3748, 4514, 6244, 6559, 8251, 9028, 13118, 13603, 15799, 16502, 26236, 27206, 31598, 33004, 34669, 54412, 57157, 57757, 63196, 69338, 95221, 114314, 115514, 138676, 190442, 208951, 228628, 231028, 242683, 380884, 400099, 417902, 485366, 503311, 800198, 835804, 970732, 1006622, 1462657, 1600396, 2013244, 2114809, 2925314, 3523177, 4229618, 5850628, 7046354, 7731187, 8459236, 12746011, 14092708, 14803663, 15462374, 25492022, 29607326, 30924748, 50984044, 54118309, 59214652, 89222077, 108236618, 178444154, 216473236, 356888308, 471602407, 943204814, 1886409628, 3301216849, 6602433698, 13204867396]

約数ペア:

[(1, 13204867396), (2, 6602433698), (4, 3301216849), (7, 1886409628), (14, 943204814), (28, 471602407), (37, 356888308), (61, 216473236), (74, 178444154), (122, 108236618), (148, 89222077), (223, 59214652), (244, 54118309), (259, 50984044), (427, 30924748), (446, 29607326), (518, 25492022), (854, 15462374), (892, 14803663), (937, 14092708), (1036, 12746011), (1561, 8459236), (1708, 7731187), (1874, 7046354), (2257, 5850628), (3122, 4229618), (3748, 3523177), (4514, 2925314), (6244, 2114809), (6559, 2013244), (8251, 1600396), (9028, 1462657), (13118, 1006622), (13603, 970732), (15799, 835804), (16502, 800198), (26236, 503311), (27206, 485366), (31598, 417902), (33004, 400099), (34669, 380884), (54412, 242683), (57157, 231028), (57757, 228628), (63196, 208951), (69338, 190442), (95221, 138676), (114314, 115514)]