13571410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 25401600

約数和(自身を除く): 11830190

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 419, 790, 838, 2095, 3239, 4190, 6478, 16195, 17179, 32390, 33101, 34358, 66202, 85895, 165505, 171790, 331010, 1357141, 2714282, 6785705, 13571410]

約数ペア:

[(1, 13571410), (2, 6785705), (5, 2714282), (10, 1357141), (41, 331010), (79, 171790), (82, 165505), (158, 85895), (205, 66202), (395, 34358), (410, 33101), (419, 32390), (790, 17179), (838, 16195), (2095, 6478), (3239, 4190)]