2570086278

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{339151}}^1$

素因数の和:339580

約数の個数: 24

約数和(自身を含む): 5581763616

約数和(自身を除く): 3011677338

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578, 339151, 678302, 1017453, 2034906, 3052359, 6104718, 142782571, 285565142, 428347713, 856695426, 1285043139, 2570086278]

約数ペア:

[(1, 2570086278), (2, 1285043139), (3, 856695426), (6, 428347713), (9, 285565142), (18, 142782571), (421, 6104718), (842, 3052359), (1263, 2034906), (2526, 1017453), (3789, 678302), (7578, 339151)]