801128

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 1512000

約数和(自身を除く): 710872

約数列:

[1, 2, 4, 8, 239, 419, 478, 838, 956, 1676, 1912, 3352, 100141, 200282, 400564, 801128]

約数ペア:

[(1, 801128), (2, 400564), (4, 200282), (8, 100141), (239, 3352), (419, 1912), (478, 1676), (838, 956)]