2914780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13249}}^1$

素因数の和:13269

約数の個数: 24

約数和(自身を含む): 6678000

約数和(自身を除く): 3763220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 13249, 26498, 52996, 66245, 132490, 145739, 264980, 291478, 582956, 728695, 1457390, 2914780]

約数ペア:

[(1, 2914780), (2, 1457390), (4, 728695), (5, 582956), (10, 291478), (11, 264980), (20, 145739), (22, 132490), (44, 66245), (55, 52996), (110, 26498), (220, 13249)]