2430784

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2030

約数の個数: 28

約数和(自身を含む): 5080000

約数和(自身を除く): 2649216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1999, 3998, 7996, 15992, 31984, 37981, 63968, 75962, 127936, 151924, 303848, 607696, 1215392, 2430784]

約数ペア:

[(1, 2430784), (2, 1215392), (4, 607696), (8, 303848), (16, 151924), (19, 127936), (32, 75962), (38, 63968), (64, 37981), (76, 31984), (152, 15992), (304, 7996), (608, 3998), (1216, 1999)]