2856768754

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{484691}}^1$

素因数の和:485121

約数の個数: 16

約数和(自身を含む): 4908960576

約数和(自身を除く): 2052191822

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 484691, 969382, 3392837, 6785674, 204054911, 408109822, 1428384377, 2856768754]

約数ペア:

[(1, 2856768754), (2, 1428384377), (7, 408109822), (14, 204054911), (421, 6785674), (842, 3392837), (2947, 969382), (5894, 484691)]