2017143968

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{473953}}^1$

素因数の和:473989

約数の個数: 48

約数和(自身を含む): 4777456320

約数和(自身を除く): 2760312352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 473953, 947906, 1895812, 3317671, 3791624, 6635342, 7583248, 9005107, 13270684, 15166496, 18010214, 26541368, 36020428, 53082736, 63035749, 72040856, 106165472, 126071498, 144081712, 252142996, 288163424, 504285992, 1008571984, 2017143968]

約数ペア:

[(1, 2017143968), (2, 1008571984), (4, 504285992), (7, 288163424), (8, 252142996), (14, 144081712), (16, 126071498), (19, 106165472), (28, 72040856), (32, 63035749), (38, 53082736), (56, 36020428), (76, 26541368), (112, 18010214), (133, 15166496), (152, 13270684), (224, 9005107), (266, 7583248), (304, 6635342), (532, 3791624), (608, 3317671), (1064, 1895812), (2128, 947906), (4256, 473953)]