2861953108

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89113}}^1$

素因数の和:89192

約数の個数: 48

約数和(自身を含む): 6068306944

約数和(自身を除く): 3206353836

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 2294, 4588, 8029, 16058, 32116, 89113, 178226, 356452, 623791, 1247582, 2495164, 2762503, 3297181, 5525006, 6594362, 11050012, 13188724, 19337521, 23080267, 38675042, 46160534, 77350084, 92321068, 102212611, 204425222, 408850444, 715488277, 1430976554, 2861953108]

約数ペア:

[(1, 2861953108), (2, 1430976554), (4, 715488277), (7, 408850444), (14, 204425222), (28, 102212611), (31, 92321068), (37, 77350084), (62, 46160534), (74, 38675042), (124, 23080267), (148, 19337521), (217, 13188724), (259, 11050012), (434, 6594362), (518, 5525006), (868, 3297181), (1036, 2762503), (1147, 2495164), (2294, 1247582), (4588, 623791), (8029, 356452), (16058, 178226), (32116, 89113)]