2013368

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 4360800

約数和(自身を除く): 2347432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 229, 314, 458, 628, 916, 1099, 1256, 1603, 1832, 2198, 3206, 4396, 6412, 8792, 12824, 35953, 71906, 143812, 251671, 287624, 503342, 1006684, 2013368]

約数ペア:

[(1, 2013368), (2, 1006684), (4, 503342), (7, 287624), (8, 251671), (14, 143812), (28, 71906), (56, 35953), (157, 12824), (229, 8792), (314, 6412), (458, 4396), (628, 3206), (916, 2198), (1099, 1832), (1256, 1603)]