811921234

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{9941}}^1$

素因数の和:10461

約数の個数: 16

約数和(自身を含む): 1233484056

約数和(自身を除く): 421562822

約数列:

[1, 2, 97, 194, 421, 842, 9941, 19882, 40837, 81674, 964277, 1928554, 4185161, 8370322, 405960617, 811921234]

約数ペア:

[(1, 811921234), (2, 405960617), (97, 8370322), (194, 4185161), (421, 1928554), (842, 964277), (9941, 81674), (19882, 40837)]