612808

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 1359360

約数和(自身を除く): 746552

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 353, 434, 706, 868, 1412, 1736, 2471, 2824, 4942, 9884, 10943, 19768, 21886, 43772, 76601, 87544, 153202, 306404, 612808]

約数ペア:

[(1, 612808), (2, 306404), (4, 153202), (7, 87544), (8, 76601), (14, 43772), (28, 21886), (31, 19768), (56, 10943), (62, 9884), (124, 4942), (217, 2824), (248, 2471), (353, 1736), (434, 1412), (706, 868)]