878301984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1306997}}^1$

素因数の和:1307017

約数の個数: 48

約数和(自身を含む): 2634907968

約数和(自身を除く): 1756605984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1306997, 2613994, 3920991, 5227988, 7841982, 9148979, 10455976, 15683964, 18297958, 20911952, 27446937, 31367928, 36595916, 41823904, 54893874, 62735856, 73191832, 109787748, 125471712, 146383664, 219575496, 292767328, 439150992, 878301984]

約数ペア:

[(1, 878301984), (2, 439150992), (3, 292767328), (4, 219575496), (6, 146383664), (7, 125471712), (8, 109787748), (12, 73191832), (14, 62735856), (16, 54893874), (21, 41823904), (24, 36595916), (28, 31367928), (32, 27446937), (42, 20911952), (48, 18297958), (56, 15683964), (84, 10455976), (96, 9148979), (112, 7841982), (168, 5227988), (224, 3920991), (336, 2613994), (672, 1306997)]