2016451794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{977}}^1$

素因数の和:1459

約数の個数: 64

約数和(自身を含む): 4657971456

約数和(自身を除く): 2641519662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 313, 314, 471, 626, 939, 942, 977, 1099, 1878, 1954, 2191, 2198, 2931, 3297, 4382, 5862, 6573, 6594, 6839, 13146, 13678, 20517, 41034, 49141, 98282, 147423, 153389, 294846, 305801, 306778, 343987, 460167, 611602, 687974, 917403, 920334, 1031961, 1073723, 1834806, 2063922, 2140607, 2147446, 3221169, 4281214, 6421821, 6442338, 12843642, 48010757, 96021514, 144032271, 288064542, 336075299, 672150598, 1008225897, 2016451794]

約数ペア:

[(1, 2016451794), (2, 1008225897), (3, 672150598), (6, 336075299), (7, 288064542), (14, 144032271), (21, 96021514), (42, 48010757), (157, 12843642), (313, 6442338), (314, 6421821), (471, 4281214), (626, 3221169), (939, 2147446), (942, 2140607), (977, 2063922), (1099, 1834806), (1878, 1073723), (1954, 1031961), (2191, 920334), (2198, 917403), (2931, 687974), (3297, 611602), (4382, 460167), (5862, 343987), (6573, 306778), (6594, 305801), (6839, 294846), (13146, 153389), (13678, 147423), (20517, 98282), (41034, 49141)]