264974762

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{1871}}^1$

素因数の和:2318

約数の個数: 24

約数和(自身を含む): 431645760

約数和(自身を除く): 166670998

約数列:

[1, 2, 13, 26, 169, 338, 419, 838, 1871, 3742, 5447, 10894, 24323, 48646, 70811, 141622, 316199, 632398, 783949, 1567898, 10191337, 20382674, 132487381, 264974762]

約数ペア:

[(1, 264974762), (2, 132487381), (13, 20382674), (26, 10191337), (169, 1567898), (338, 783949), (419, 632398), (838, 316199), (1871, 141622), (3742, 70811), (5447, 48646), (10894, 24323)]