1286968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{9463}}^1$

素因数の和:9486

約数の個数: 16

約数和(自身を含む): 2555280

約数和(自身を除く): 1268312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 9463, 18926, 37852, 75704, 160871, 321742, 643484, 1286968]

約数ペア:

[(1, 1286968), (2, 643484), (4, 321742), (8, 160871), (17, 75704), (34, 37852), (68, 18926), (136, 9463)]