393202686

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{1249}}^1$

素因数の和:2064

約数の個数: 32

約数和(自身を含む): 799200000

約数和(自身を除く): 405997314

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 739, 1249, 1478, 2217, 2498, 3747, 4434, 7494, 52469, 88679, 104938, 157407, 177358, 266037, 314814, 532074, 923011, 1846022, 2769033, 5538066, 65533781, 131067562, 196601343, 393202686]

約数ペア:

[(1, 393202686), (2, 196601343), (3, 131067562), (6, 65533781), (71, 5538066), (142, 2769033), (213, 1846022), (426, 923011), (739, 532074), (1249, 314814), (1478, 266037), (2217, 177358), (2498, 157407), (3747, 104938), (4434, 88679), (7494, 52469)]