1738316998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{1949}}^1$

素因数の和:2604

約数の個数: 32

約数和(自身を含む): 2891116800

約数和(自身を除く): 1152799802

約数列:

[1, 2, 11, 22, 71, 142, 571, 781, 1142, 1562, 1949, 3898, 6281, 12562, 21439, 40541, 42878, 81082, 138379, 276758, 445951, 891902, 1112879, 1522169, 2225758, 3044338, 12241669, 24483338, 79014409, 158028818, 869158499, 1738316998]

約数ペア:

[(1, 1738316998), (2, 869158499), (11, 158028818), (22, 79014409), (71, 24483338), (142, 12241669), (571, 3044338), (781, 2225758), (1142, 1522169), (1562, 1112879), (1949, 891902), (3898, 445951), (6281, 276758), (12562, 138379), (21439, 81082), (40541, 42878)]