2551569358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{9439}}^1$

素因数の和:9772

約数の個数: 32

約数和(自身を含む): 4248679680

約数和(自身を除く): 1697110322

約数列:

[1, 2, 13, 26, 37, 74, 281, 481, 562, 962, 3653, 7306, 9439, 10397, 18878, 20794, 122707, 135161, 245414, 270322, 349243, 698486, 2652359, 4540159, 5304718, 9080318, 34480667, 68961334, 98137283, 196274566, 1275784679, 2551569358]

約数ペア:

[(1, 2551569358), (2, 1275784679), (13, 196274566), (26, 98137283), (37, 68961334), (74, 34480667), (281, 9080318), (481, 5304718), (562, 4540159), (962, 2652359), (3653, 698486), (7306, 349243), (9439, 270322), (10397, 245414), (18878, 135161), (20794, 122707)]