2017632984

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{4481}}^1$

素因数の和:4820

約数の個数: 64

約数和(自身を含む): 5134220640

約数和(自身を除く): 3116587656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 257, 292, 438, 514, 584, 771, 876, 1028, 1542, 1752, 2056, 3084, 4481, 6168, 8962, 13443, 17924, 18761, 26886, 35848, 37522, 53772, 56283, 75044, 107544, 112566, 150088, 225132, 327113, 450264, 654226, 981339, 1151617, 1308452, 1962678, 2303234, 2616904, 3454851, 3925356, 4606468, 6909702, 7850712, 9212936, 13819404, 27638808, 84068041, 168136082, 252204123, 336272164, 504408246, 672544328, 1008816492, 2017632984]

約数ペア:

[(1, 2017632984), (2, 1008816492), (3, 672544328), (4, 504408246), (6, 336272164), (8, 252204123), (12, 168136082), (24, 84068041), (73, 27638808), (146, 13819404), (219, 9212936), (257, 7850712), (292, 6909702), (438, 4606468), (514, 3925356), (584, 3454851), (771, 2616904), (876, 2303234), (1028, 1962678), (1542, 1308452), (1752, 1151617), (2056, 981339), (3084, 654226), (4481, 450264), (6168, 327113), (8962, 225132), (13443, 150088), (17924, 112566), (18761, 107544), (26886, 75044), (35848, 56283), (37522, 53772)]