853014386

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2199

約数の個数: 64

約数和(自身を含む): 1630955520

約数和(自身を除く): 777941134

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 67, 133, 134, 161, 266, 322, 437, 469, 874, 938, 1273, 1541, 2081, 2546, 3059, 3082, 4162, 6118, 8911, 10787, 14567, 17822, 21574, 29134, 29279, 39539, 47863, 58558, 79078, 95726, 139427, 204953, 276773, 278854, 335041, 409906, 553546, 670082, 909397, 975989, 1818794, 1951978, 2649113, 3206821, 5298226, 6365779, 6413642, 12731558, 18543791, 22447747, 37087582, 44895494, 60929599, 121859198, 426507193, 853014386]

約数ペア:

[(1, 853014386), (2, 426507193), (7, 121859198), (14, 60929599), (19, 44895494), (23, 37087582), (38, 22447747), (46, 18543791), (67, 12731558), (133, 6413642), (134, 6365779), (161, 5298226), (266, 3206821), (322, 2649113), (437, 1951978), (469, 1818794), (874, 975989), (938, 909397), (1273, 670082), (1541, 553546), (2081, 409906), (2546, 335041), (3059, 278854), (3082, 276773), (4162, 204953), (6118, 139427), (8911, 95726), (10787, 79078), (14567, 58558), (17822, 47863), (21574, 39539), (29134, 29279)]