287029052

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{135647}}^1$

素因数の和:135697

約数の個数: 18

約数和(自身を含む): 525093408

約数和(自身を除く): 238064356

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 135647, 271294, 542588, 3119881, 6239762, 12479524, 71757263, 143514526, 287029052]

約数ペア:

[(1, 287029052), (2, 143514526), (4, 71757263), (23, 12479524), (46, 6239762), (92, 3119881), (529, 542588), (1058, 271294), (2116, 135647)]