3216602878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{243203}}^1$

素因数の和:243611

約数の個数: 16

約数和(自身を含む): 5121876240

約数和(自身を除く): 1905273362

約数列:

[1, 2, 17, 34, 389, 778, 6613, 13226, 243203, 486406, 4134451, 8268902, 94605967, 189211934, 1608301439, 3216602878]

約数ペア:

[(1, 3216602878), (2, 1608301439), (17, 189211934), (34, 94605967), (389, 8268902), (778, 4134451), (6613, 486406), (13226, 243203)]