328675982

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{17749}}^1$

素因数の和:17995

約数の個数: 16

約数和(自身を含む): 506088000

約数和(自身を除く): 177412018

約数列:

[1, 2, 47, 94, 197, 394, 9259, 17749, 18518, 35498, 834203, 1668406, 3496553, 6993106, 164337991, 328675982]

約数ペア:

[(1, 328675982), (2, 164337991), (47, 6993106), (94, 3496553), (197, 1668406), (394, 834203), (9259, 35498), (17749, 18518)]