258107754

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{402037}}^1$

素因数の和:402149

約数の個数: 16

約数和(自身を含む): 521041248

約数和(自身を除く): 262933494

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 402037, 804074, 1206111, 2412222, 43017959, 86035918, 129053877, 258107754]

約数ペア:

[(1, 258107754), (2, 129053877), (3, 86035918), (6, 43017959), (107, 2412222), (214, 1206111), (321, 804074), (642, 402037)]