287013652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4220789}}^1$

素因数の和:4220810

約数の個数: 12

約数和(自身を含む): 531819540

約数和(自身を除く): 244805888

約数列:

[1, 2, 4, 17, 34, 68, 4220789, 8441578, 16883156, 71753413, 143506826, 287013652]

約数ペア:

[(1, 287013652), (2, 143506826), (4, 71753413), (17, 16883156), (34, 8441578), (68, 4220789)]