1311584

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2438

約数の個数: 24

約数和(自身を含む): 2735208

約数和(自身を除く): 1423624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 2411, 4822, 9644, 19288, 38576, 40987, 77152, 81974, 163948, 327896, 655792, 1311584]

約数ペア:

[(1, 1311584), (2, 655792), (4, 327896), (8, 163948), (16, 81974), (17, 77152), (32, 40987), (34, 38576), (68, 19288), (136, 9644), (272, 4822), (544, 2411)]