828496

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1038

約数の個数: 20

約数和(自身を含む): 1637172

約数和(自身を除く): 808676

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 977, 1954, 3908, 7816, 15632, 51781, 103562, 207124, 414248, 828496]

約数ペア:

[(1, 828496), (2, 414248), (4, 207124), (8, 103562), (16, 51781), (53, 15632), (106, 7816), (212, 3908), (424, 1954), (848, 977)]