490414802

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{4943}}^1$

素因数の和:5497

約数の個数: 16

約数和(自身を含む): 743973120

約数和(自身を除く): 253558318

約数列:

[1, 2, 113, 226, 439, 878, 4943, 9886, 49607, 99214, 558559, 1117118, 2169977, 4339954, 245207401, 490414802]

約数ペア:

[(1, 490414802), (2, 245207401), (113, 4339954), (226, 2169977), (439, 1117118), (878, 558559), (4943, 99214), (9886, 49607)]