312542858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{81349}}^1$

素因数の和:81481

約数の個数: 16

約数和(自身を含む): 500790600

約数和(自身を除く): 188247742

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 81349, 162698, 1382933, 2765866, 9192437, 18384874, 156271429, 312542858]

約数ペア:

[(1, 312542858), (2, 156271429), (17, 18384874), (34, 9192437), (113, 2765866), (226, 1382933), (1921, 162698), (3842, 81349)]