7986638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4973}}^1$

素因数の和:5059

約数の個数: 16

約数和(自身を含む): 13250736

約数和(自身を除く): 5264098

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 4973, 9946, 54703, 109406, 363029, 726058, 3993319, 7986638]

約数ペア:

[(1, 7986638), (2, 3993319), (11, 726058), (22, 363029), (73, 109406), (146, 54703), (803, 9946), (1606, 4973)]