1949084688

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{4789}}^1$

素因数の和:5000

約数の個数: 80

約数和(自身を含む): 5155572800

約数和(自身を除く): 3206488112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 139, 183, 244, 278, 366, 417, 488, 556, 732, 834, 976, 1112, 1464, 1668, 2224, 2928, 3336, 4789, 6672, 8479, 9578, 14367, 16958, 19156, 25437, 28734, 33916, 38312, 50874, 57468, 67832, 76624, 101748, 114936, 135664, 203496, 229872, 292129, 406992, 584258, 665671, 876387, 1168516, 1331342, 1752774, 1997013, 2337032, 2662684, 3505548, 3994026, 4674064, 5325368, 7011096, 7988052, 10650736, 14022192, 15976104, 31952208, 40605931, 81211862, 121817793, 162423724, 243635586, 324847448, 487271172, 649694896, 974542344, 1949084688]

約数ペア:

[(1, 1949084688), (2, 974542344), (3, 649694896), (4, 487271172), (6, 324847448), (8, 243635586), (12, 162423724), (16, 121817793), (24, 81211862), (48, 40605931), (61, 31952208), (122, 15976104), (139, 14022192), (183, 10650736), (244, 7988052), (278, 7011096), (366, 5325368), (417, 4674064), (488, 3994026), (556, 3505548), (732, 2662684), (834, 2337032), (976, 1997013), (1112, 1752774), (1464, 1331342), (1668, 1168516), (2224, 876387), (2928, 665671), (3336, 584258), (4789, 406992), (6672, 292129), (8479, 229872), (9578, 203496), (14367, 135664), (16958, 114936), (19156, 101748), (25437, 76624), (28734, 67832), (33916, 57468), (38312, 50874)]