994156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 1863680

約数和(自身を除く): 869524

約数列:

[1, 2, 4, 19, 38, 76, 103, 127, 206, 254, 412, 508, 1957, 2413, 3914, 4826, 7828, 9652, 13081, 26162, 52324, 248539, 497078, 994156]

約数ペア:

[(1, 994156), (2, 497078), (4, 248539), (19, 52324), (38, 26162), (76, 13081), (103, 9652), (127, 7828), (206, 4826), (254, 3914), (412, 2413), (508, 1957)]