2640041602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 4663733760

約数和(自身を除く): 2023692158

約数列:

[1, 2, 11, 19, 22, 38, 67, 107, 134, 209, 214, 418, 737, 881, 1177, 1273, 1474, 1762, 2033, 2354, 2546, 4066, 7169, 9691, 14003, 14338, 16739, 19382, 22363, 28006, 33478, 44726, 59027, 78859, 94267, 118054, 136211, 157718, 184129, 188534, 272422, 368258, 649297, 1036937, 1121513, 1298594, 1498321, 1791073, 2073874, 2243026, 2996642, 3582146, 6315889, 12336643, 12631778, 19701803, 24673286, 39403606, 69474779, 120001891, 138949558, 240003782, 1320020801, 2640041602]

約数ペア:

[(1, 2640041602), (2, 1320020801), (11, 240003782), (19, 138949558), (22, 120001891), (38, 69474779), (67, 39403606), (107, 24673286), (134, 19701803), (209, 12631778), (214, 12336643), (418, 6315889), (737, 3582146), (881, 2996642), (1177, 2243026), (1273, 2073874), (1474, 1791073), (1762, 1498321), (2033, 1298594), (2354, 1121513), (2546, 1036937), (4066, 649297), (7169, 368258), (9691, 272422), (14003, 188534), (14338, 184129), (16739, 157718), (19382, 136211), (22363, 118054), (28006, 94267), (33478, 78859), (44726, 59027)]