387408052

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{6607}}^1$

素因数の和:6855

約数の個数: 24

約数和(自身を含む): 689399424

約数和(自身を除く): 301991372

約数列:

[1, 2, 4, 107, 137, 214, 274, 428, 548, 6607, 13214, 14659, 26428, 29318, 58636, 706949, 905159, 1413898, 1810318, 2827796, 3620636, 96852013, 193704026, 387408052]

約数ペア:

[(1, 387408052), (2, 193704026), (4, 96852013), (107, 3620636), (137, 2827796), (214, 1810318), (274, 1413898), (428, 905159), (548, 706949), (6607, 58636), (13214, 29318), (14659, 26428)]