2788897936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{688957}}^1$

素因数の和:688999

約数の個数: 40

約数和(自身を含む): 6151017024

約数和(自身を除く): 3362119088

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 688957, 1377914, 2755828, 5511656, 7578527, 11023312, 15157054, 15846011, 30314108, 31692022, 60628216, 63384044, 121256432, 126768088, 174306121, 253536176, 348612242, 697224484, 1394448968, 2788897936]

約数ペア:

[(1, 2788897936), (2, 1394448968), (4, 697224484), (8, 348612242), (11, 253536176), (16, 174306121), (22, 126768088), (23, 121256432), (44, 63384044), (46, 60628216), (88, 31692022), (92, 30314108), (176, 15846011), (184, 15157054), (253, 11023312), (368, 7578527), (506, 5511656), (1012, 2755828), (2024, 1377914), (4048, 688957)]