2115778877

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{6917}}^1$

素因数の和:7900

約数の個数: 16

約数和(自身を含む): 2360975040

約数和(自身を除く): 245196163

約数列:

[1, 17, 19, 323, 947, 6917, 16099, 17993, 117589, 131423, 305881, 2234191, 6550399, 111356783, 124457581, 2115778877]

約数ペア:

[(1, 2115778877), (17, 124457581), (19, 111356783), (323, 6550399), (947, 2234191), (6917, 305881), (16099, 131423), (17993, 117589)]