283313998

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 474336000

約数和(自身を除く): 191022002

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1331, 1499, 1562, 2662, 2998, 8591, 16489, 17182, 32978, 94501, 106429, 181379, 189002, 212858, 362758, 1170719, 1995169, 2341438, 3990338, 12877909, 25755818, 141656999, 283313998]

約数ペア:

[(1, 283313998), (2, 141656999), (11, 25755818), (22, 12877909), (71, 3990338), (121, 2341438), (142, 1995169), (242, 1170719), (781, 362758), (1331, 212858), (1499, 189002), (1562, 181379), (2662, 106429), (2998, 94501), (8591, 32978), (16489, 17182)]