1937503876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 4302305280

約数和(自身を除く): 2364801404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 179, 226, 308, 311, 358, 452, 622, 716, 791, 1243, 1244, 1253, 1582, 1969, 2177, 2486, 2506, 3164, 3421, 3938, 4354, 4972, 5012, 6842, 7876, 8701, 8708, 13684, 13783, 17402, 20227, 23947, 27566, 34804, 35143, 40454, 47894, 55132, 55669, 70286, 80908, 95788, 111338, 140572, 141589, 222497, 222676, 246001, 283178, 386573, 389683, 444994, 492002, 566356, 612359, 773146, 779366, 889988, 984004, 1224718, 1546292, 1557479, 1558732, 2449436, 2706011, 3114958, 4286513, 5412022, 6229916, 6290597, 8573026, 10824044, 12581194, 17146052, 25162388, 44034179, 69196567, 88068358, 138393134, 176136716, 276786268, 484375969, 968751938, 1937503876]

約数ペア:

[(1, 1937503876), (2, 968751938), (4, 484375969), (7, 276786268), (11, 176136716), (14, 138393134), (22, 88068358), (28, 69196567), (44, 44034179), (77, 25162388), (113, 17146052), (154, 12581194), (179, 10824044), (226, 8573026), (308, 6290597), (311, 6229916), (358, 5412022), (452, 4286513), (622, 3114958), (716, 2706011), (791, 2449436), (1243, 1558732), (1244, 1557479), (1253, 1546292), (1582, 1224718), (1969, 984004), (2177, 889988), (2486, 779366), (2506, 773146), (3164, 612359), (3421, 566356), (3938, 492002), (4354, 444994), (4972, 389683), (5012, 386573), (6842, 283178), (7876, 246001), (8701, 222676), (8708, 222497), (13684, 141589), (13783, 140572), (17402, 111338), (20227, 95788), (23947, 80908), (27566, 70286), (34804, 55669), (35143, 55132), (40454, 47894)]