214918016942

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{3359}}^1\times {\mathrm{75989}}^1$

素因数の和:79771

約数の個数: 16

約数和(自身を含む): 323243222400

約数和(自身を除く): 108325205458

約数列:

[1, 2, 421, 842, 3359, 6718, 75989, 151978, 1414139, 2828278, 31991369, 63982738, 255247051, 510494102, 107459008471, 214918016942]

約数ペア:

[(1, 214918016942), (2, 107459008471), (421, 510494102), (842, 255247051), (3359, 63982738), (6718, 31991369), (75989, 2828278), (151978, 1414139)]