11274590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 21065184

約数和(自身を除く): 9790594

約数列:

[1, 2, 5, 10, 41, 82, 107, 205, 214, 257, 410, 514, 535, 1070, 1285, 2570, 4387, 8774, 10537, 21074, 21935, 27499, 43870, 52685, 54998, 105370, 137495, 274990, 1127459, 2254918, 5637295, 11274590]

約数ペア:

[(1, 11274590), (2, 5637295), (5, 2254918), (10, 1127459), (41, 274990), (82, 137495), (107, 105370), (205, 54998), (214, 52685), (257, 43870), (410, 27499), (514, 21935), (535, 21074), (1070, 10537), (1285, 8774), (2570, 4387)]