2149808838

素因数分解:

$2^1\times 3^1\times {\mathrm{1499}}^1\times {\mathrm{239027}}^1$

素因数の和:240531

約数の個数: 16

約数和(自身を含む): 4302504000

約数和(自身を除く): 2152695162

約数列:

[1, 2, 3, 6, 1499, 2998, 4497, 8994, 239027, 478054, 717081, 1434162, 358301473, 716602946, 1074904419, 2149808838]

約数ペア:

[(1, 2149808838), (2, 1074904419), (3, 716602946), (6, 358301473), (1499, 1434162), (2998, 717081), (4497, 478054), (8994, 239027)]