2017883812

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{4349}}^1$

素因数の和:4660

約数の個数: 48

約数和(自身を含む): 4110019200

約数和(自身を除く): 2092135388

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 227, 292, 454, 511, 908, 1022, 1589, 2044, 3178, 4349, 6356, 8698, 16571, 17396, 30443, 33142, 60886, 66284, 115997, 121772, 231994, 317477, 463988, 634954, 987223, 1269908, 1974446, 2222339, 3948892, 4444678, 6910561, 8889356, 13821122, 27642244, 72067279, 144134558, 288269116, 504470953, 1008941906, 2017883812]

約数ペア:

[(1, 2017883812), (2, 1008941906), (4, 504470953), (7, 288269116), (14, 144134558), (28, 72067279), (73, 27642244), (146, 13821122), (227, 8889356), (292, 6910561), (454, 4444678), (511, 3948892), (908, 2222339), (1022, 1974446), (1589, 1269908), (2044, 987223), (3178, 634954), (4349, 463988), (6356, 317477), (8698, 231994), (16571, 121772), (17396, 115997), (30443, 66284), (33142, 60886)]