2551335402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{178141}}^1$

素因数の和:178195

約数の個数: 64

約数和(自身を含む): 6567026688

約数和(自身を除く): 4015691286

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 4774, 7161, 14322, 178141, 356282, 534423, 1068846, 1246987, 1959551, 2493974, 3740961, 3919102, 5522371, 5878653, 7481922, 11044742, 11757306, 13716857, 16567113, 27433714, 33134226, 38656597, 41150571, 60746081, 77313194, 82301142, 115969791, 121492162, 182238243, 231939582, 364476486, 425222567, 850445134, 1275667701, 2551335402]

約数ペア:

[(1, 2551335402), (2, 1275667701), (3, 850445134), (6, 425222567), (7, 364476486), (11, 231939582), (14, 182238243), (21, 121492162), (22, 115969791), (31, 82301142), (33, 77313194), (42, 60746081), (62, 41150571), (66, 38656597), (77, 33134226), (93, 27433714), (154, 16567113), (186, 13716857), (217, 11757306), (231, 11044742), (341, 7481922), (434, 5878653), (462, 5522371), (651, 3919102), (682, 3740961), (1023, 2493974), (1302, 1959551), (2046, 1246987), (2387, 1068846), (4774, 534423), (7161, 356282), (14322, 178141)]