1330677136

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{647}}^1\times {\mathrm{673}}^1$

素因数の和:1519

約数の個数: 40

約数和(自身を含む): 2599547904

約数和(自身を除く): 1268870768

約数列:

[1, 2, 4, 8, 16, 191, 382, 647, 673, 764, 1294, 1346, 1528, 2588, 2692, 3056, 5176, 5384, 10352, 10768, 123577, 128543, 247154, 257086, 435431, 494308, 514172, 870862, 988616, 1028344, 1741724, 1977232, 2056688, 3483448, 6966896, 83167321, 166334642, 332669284, 665338568, 1330677136]

約数ペア:

[(1, 1330677136), (2, 665338568), (4, 332669284), (8, 166334642), (16, 83167321), (191, 6966896), (382, 3483448), (647, 2056688), (673, 1977232), (764, 1741724), (1294, 1028344), (1346, 988616), (1528, 870862), (2588, 514172), (2692, 494308), (3056, 435431), (5176, 257086), (5384, 247154), (10352, 128543), (10768, 123577)]