890702008

素因数分解:

$2^3\times 7^2\times {\mathrm{2272199}}^1$

素因数の和:2272219

約数の個数: 24

約数和(自身を含む): 1942731000

約数和(自身を除く): 1052028992

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 2272199, 4544398, 9088796, 15905393, 18177592, 31810786, 63621572, 111337751, 127243144, 222675502, 445351004, 890702008]

約数ペア:

[(1, 890702008), (2, 445351004), (4, 222675502), (7, 127243144), (8, 111337751), (14, 63621572), (28, 31810786), (49, 18177592), (56, 15905393), (98, 9088796), (196, 4544398), (392, 2272199)]