2529908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 4681152

約数和(自身を除く): 2151244

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 257, 428, 514, 1028, 2461, 4922, 5911, 9844, 11822, 23644, 27499, 54998, 109996, 632477, 1264954, 2529908]

約数ペア:

[(1, 2529908), (2, 1264954), (4, 632477), (23, 109996), (46, 54998), (92, 27499), (107, 23644), (214, 11822), (257, 9844), (428, 5911), (514, 4922), (1028, 2461)]