2068247643

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{967}}^1$

素因数の和:1232

約数の個数: 64

約数和(自身を含む): 3532750848

約数和(自身を除く): 1464503205

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 197, 231, 329, 517, 591, 967, 987, 1379, 1551, 2167, 2901, 3619, 4137, 6501, 6769, 9259, 10637, 10857, 15169, 20307, 27777, 31911, 45449, 45507, 64813, 74459, 101849, 136347, 190499, 194439, 223377, 305547, 318143, 499939, 571497, 712943, 954429, 1333493, 1499817, 2095489, 2138829, 3499573, 4000479, 6286467, 8953453, 10498719, 14668423, 26860359, 44005269, 62674171, 98487983, 188022513, 295463949, 689415881, 2068247643]

約数ペア:

[(1, 2068247643), (3, 689415881), (7, 295463949), (11, 188022513), (21, 98487983), (33, 62674171), (47, 44005269), (77, 26860359), (141, 14668423), (197, 10498719), (231, 8953453), (329, 6286467), (517, 4000479), (591, 3499573), (967, 2138829), (987, 2095489), (1379, 1499817), (1551, 1333493), (2167, 954429), (2901, 712943), (3619, 571497), (4137, 499939), (6501, 318143), (6769, 305547), (9259, 223377), (10637, 194439), (10857, 190499), (15169, 136347), (20307, 101849), (27777, 74459), (31911, 64813), (45449, 45507)]