2556179626

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4159}}^1$

素因数の和:4499

約数の個数: 64

約数和(自身を含む): 5166120960

約数和(自身を除く): 2609941334

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 307, 614, 1001, 2002, 2149, 3377, 3991, 4159, 4298, 6754, 7982, 8318, 23639, 27937, 29113, 43901, 45749, 47278, 54067, 55874, 58226, 87802, 91498, 108134, 307307, 320243, 378469, 594737, 614614, 640486, 756938, 1189474, 1276813, 2553626, 4163159, 8326318, 8937691, 14044943, 16598569, 17875382, 28089886, 33197138, 98314601, 116189983, 182584259, 196629202, 232379966, 365168518, 1278089813, 2556179626]

約数ペア:

[(1, 2556179626), (2, 1278089813), (7, 365168518), (11, 232379966), (13, 196629202), (14, 182584259), (22, 116189983), (26, 98314601), (77, 33197138), (91, 28089886), (143, 17875382), (154, 16598569), (182, 14044943), (286, 8937691), (307, 8326318), (614, 4163159), (1001, 2553626), (2002, 1276813), (2149, 1189474), (3377, 756938), (3991, 640486), (4159, 614614), (4298, 594737), (6754, 378469), (7982, 320243), (8318, 307307), (23639, 108134), (27937, 91498), (29113, 87802), (43901, 58226), (45749, 55874), (47278, 54067)]