2012047744

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{52223}}^1$

素因数の和:52287

約数の個数: 64

約数和(自身を含む): 4687626240

約数和(自身を除く): 2675578496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 301, 344, 448, 602, 688, 896, 1204, 1376, 2408, 2752, 4816, 5504, 9632, 19264, 38528, 52223, 104446, 208892, 365561, 417784, 731122, 835568, 1462244, 1671136, 2245589, 2924488, 3342272, 4491178, 5848976, 6684544, 8982356, 11697952, 15719123, 17964712, 23395904, 31438246, 35929424, 46791808, 62876492, 71858848, 125752984, 143717696, 251505968, 287435392, 503011936, 1006023872, 2012047744]

約数ペア:

[(1, 2012047744), (2, 1006023872), (4, 503011936), (7, 287435392), (8, 251505968), (14, 143717696), (16, 125752984), (28, 71858848), (32, 62876492), (43, 46791808), (56, 35929424), (64, 31438246), (86, 23395904), (112, 17964712), (128, 15719123), (172, 11697952), (224, 8982356), (301, 6684544), (344, 5848976), (448, 4491178), (602, 3342272), (688, 2924488), (896, 2245589), (1204, 1671136), (1376, 1462244), (2408, 835568), (2752, 731122), (4816, 417784), (5504, 365561), (9632, 208892), (19264, 104446), (38528, 52223)]