2259248

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:764

約数の個数: 20

約数和(自身を含む): 4400760

約数和(自身を除く): 2141512

約数列:

[1, 2, 4, 8, 16, 337, 419, 674, 838, 1348, 1676, 2696, 3352, 5392, 6704, 141203, 282406, 564812, 1129624, 2259248]

約数ペア:

[(1, 2259248), (2, 1129624), (4, 564812), (8, 282406), (16, 141203), (337, 6704), (419, 5392), (674, 3352), (838, 2696), (1348, 1676)]