1684421812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{80687}}^1$

素因数の和:81015

約数の個数: 24

約数和(自身を含む): 3131339904

約数和(自身を除く): 1446918092

約数列:

[1, 2, 4, 17, 34, 68, 307, 614, 1228, 5219, 10438, 20876, 80687, 161374, 322748, 1371679, 2743358, 5486716, 24770909, 49541818, 99083636, 421105453, 842210906, 1684421812]

約数ペア:

[(1, 1684421812), (2, 842210906), (4, 421105453), (17, 99083636), (34, 49541818), (68, 24770909), (307, 5486716), (614, 2743358), (1228, 1371679), (5219, 322748), (10438, 161374), (20876, 80687)]