2009263753

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3307}}^1$

素因数の和:3457

約数の個数: 32

約数和(自身を含む): 2467503360

約数和(自身を除く): 458239607

約数列:

[1, 7, 29, 41, 73, 203, 287, 511, 1189, 2117, 2993, 3307, 8323, 14819, 20951, 23149, 86797, 95903, 135587, 241411, 607579, 671321, 949109, 1689877, 3932023, 7000919, 9897851, 27524161, 49006433, 69284957, 287037679, 2009263753]

約数ペア:

[(1, 2009263753), (7, 287037679), (29, 69284957), (41, 49006433), (73, 27524161), (203, 9897851), (287, 7000919), (511, 3932023), (1189, 1689877), (2117, 949109), (2993, 671321), (3307, 607579), (8323, 241411), (14819, 135587), (20951, 95903), (23149, 86797)]