639535118398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6563}}^1\times {\mathrm{4429343}}^1$

素因数の和:4435919

約数の個数: 16

約数和(自身を含む): 1046671704576

約数和(自身を除く): 407136586178

約数列:

[1, 2, 11, 22, 6563, 13126, 72193, 144386, 4429343, 8858686, 48722773, 97445546, 29069778109, 58139556218, 319767559199, 639535118398]

約数ペア:

[(1, 639535118398), (2, 319767559199), (11, 58139556218), (22, 29069778109), (6563, 97445546), (13126, 48722773), (72193, 8858686), (144386, 4429343)]