2018019104

素因数分解:

$2^5\times {\mathrm{227}}^1\times {\mathrm{353}}^1\times {\mathrm{787}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 4006866528

約数和(自身を除く): 1988847424

約数列:

[1, 2, 4, 8, 16, 32, 227, 353, 454, 706, 787, 908, 1412, 1574, 1816, 2824, 3148, 3632, 5648, 6296, 7264, 11296, 12592, 25184, 80131, 160262, 178649, 277811, 320524, 357298, 555622, 641048, 714596, 1111244, 1282096, 1429192, 2222488, 2564192, 2858384, 4444976, 5716768, 8889952, 63063097, 126126194, 252252388, 504504776, 1009009552, 2018019104]

約数ペア:

[(1, 2018019104), (2, 1009009552), (4, 504504776), (8, 252252388), (16, 126126194), (32, 63063097), (227, 8889952), (353, 5716768), (454, 4444976), (706, 2858384), (787, 2564192), (908, 2222488), (1412, 1429192), (1574, 1282096), (1816, 1111244), (2824, 714596), (3148, 641048), (3632, 555622), (5648, 357298), (6296, 320524), (7264, 277811), (11296, 178649), (12592, 160262), (25184, 80131)]