268787922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3445999}}^1$

素因数の和:3446017

約数の個数: 16

約数和(自身を含む): 578928000

約数和(自身を除く): 310140078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3445999, 6891998, 10337997, 20675994, 44797987, 89595974, 134393961, 268787922]

約数ペア:

[(1, 268787922), (2, 134393961), (3, 89595974), (6, 44797987), (13, 20675994), (26, 10337997), (39, 6891998), (78, 3445999)]