239999024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{483869}}^1$

素因数の和:483908

約数の個数: 20

約数和(自身を含む): 479999040

約数和(自身を除く): 240000016

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 483869, 967738, 1935476, 3870952, 7741904, 14999939, 29999878, 59999756, 119999512, 239999024]

約数ペア:

[(1, 239999024), (2, 119999512), (4, 59999756), (8, 29999878), (16, 14999939), (31, 7741904), (62, 3870952), (124, 1935476), (248, 967738), (496, 483869)]