1992782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:631

約数の個数: 16

約数和(自身を含む): 3283200

約数和(自身を除く): 1290418

約数列:

[1, 2, 11, 22, 239, 379, 478, 758, 2629, 4169, 5258, 8338, 90581, 181162, 996391, 1992782]

約数ペア:

[(1, 1992782), (2, 996391), (11, 181162), (22, 90581), (239, 8338), (379, 5258), (478, 4169), (758, 2629)]