312866194

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2593}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 509503104

約数和(自身を除く): 196636910

約数列:

[1, 2, 23, 43, 46, 61, 86, 122, 989, 1403, 1978, 2593, 2623, 2806, 5186, 5246, 59639, 60329, 111499, 119278, 120658, 158173, 222998, 316346, 2564477, 3637979, 5128954, 6801439, 7275958, 13602878, 156433097, 312866194]

約数ペア:

[(1, 312866194), (2, 156433097), (23, 13602878), (43, 7275958), (46, 6801439), (61, 5128954), (86, 3637979), (122, 2564477), (989, 316346), (1403, 222998), (1978, 158173), (2593, 120658), (2623, 119278), (2806, 111499), (5186, 60329), (5246, 59639)]