1325716

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 2681280

約数和(自身を除く): 1355564

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 419, 452, 791, 838, 1582, 1676, 2933, 3164, 5866, 11732, 47347, 94694, 189388, 331429, 662858, 1325716]

約数ペア:

[(1, 1325716), (2, 662858), (4, 331429), (7, 189388), (14, 94694), (28, 47347), (113, 11732), (226, 5866), (419, 3164), (452, 2933), (791, 1676), (838, 1582)]