983786906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{68729}}^1$

素因数の和:69169

約数の個数: 16

約数和(自身を含む): 1566219240

約数和(自身を除く): 582432334

約数列:

[1, 2, 17, 34, 421, 842, 7157, 14314, 68729, 137458, 1168393, 2336786, 28934909, 57869818, 491893453, 983786906]

約数ペア:

[(1, 983786906), (2, 491893453), (17, 57869818), (34, 28934909), (421, 2336786), (842, 1168393), (7157, 137458), (14314, 68729)]