3899822086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 6618931200

約数和(自身を除く): 2719109114

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 139, 278, 437, 683, 874, 893, 1081, 1366, 1786, 2162, 2641, 3197, 5282, 6394, 6533, 12977, 13066, 15709, 20539, 25954, 31418, 32101, 41078, 60743, 64202, 94937, 121486, 124127, 150259, 189874, 248254, 298471, 300518, 596942, 609919, 738323, 1219838, 1476646, 1803803, 2183551, 2854921, 3607606, 4367102, 4462039, 5709842, 8924078, 14028137, 28056274, 41487469, 82974938, 84778741, 102626897, 169557482, 205253794, 1949911043, 3899822086]

約数ペア:

[(1, 3899822086), (2, 1949911043), (19, 205253794), (23, 169557482), (38, 102626897), (46, 84778741), (47, 82974938), (94, 41487469), (139, 28056274), (278, 14028137), (437, 8924078), (683, 5709842), (874, 4462039), (893, 4367102), (1081, 3607606), (1366, 2854921), (1786, 2183551), (2162, 1803803), (2641, 1476646), (3197, 1219838), (5282, 738323), (6394, 609919), (6533, 596942), (12977, 300518), (13066, 298471), (15709, 248254), (20539, 189874), (25954, 150259), (31418, 124127), (32101, 121486), (41078, 94937), (60743, 64202)]