997928834

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{976447}}^1$

素因数の和:976529

約数の個数: 16

約数和(自身を含む): 1734171648

約数和(自身を除く): 736242814

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 976447, 1952894, 6835129, 13670258, 71280631, 142561262, 498964417, 997928834]

約数ペア:

[(1, 997928834), (2, 498964417), (7, 142561262), (14, 71280631), (73, 13670258), (146, 6835129), (511, 1952894), (1022, 976447)]