1339335718

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{25933}}^1$

素因数の和:25997

約数の個数: 48

約数和(自身を含む): 2554395264

約数和(自身を除く): 1215059546

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 119, 217, 238, 434, 527, 833, 1054, 1519, 1666, 3038, 3689, 7378, 25823, 25933, 51646, 51866, 181531, 363062, 440861, 803923, 881722, 1270717, 1607846, 2541434, 3086027, 5627461, 6172054, 11254922, 13666691, 21602189, 27333382, 39392227, 43204378, 78784454, 95666837, 191333674, 669667859, 1339335718]

約数ペア:

[(1, 1339335718), (2, 669667859), (7, 191333674), (14, 95666837), (17, 78784454), (31, 43204378), (34, 39392227), (49, 27333382), (62, 21602189), (98, 13666691), (119, 11254922), (217, 6172054), (238, 5627461), (434, 3086027), (527, 2541434), (833, 1607846), (1054, 1270717), (1519, 881722), (1666, 803923), (3038, 440861), (3689, 363062), (7378, 181531), (25823, 51866), (25933, 51646)]