487041986

素因数分解:

$2^1\times {\mathrm{601}}^1\times {\mathrm{613}}^1\times {\mathrm{661}}^1$

素因数の和:1877

約数の個数: 16

約数和(自身を含む): 734081208

約数和(自身を除く): 247039222

約数列:

[1, 2, 601, 613, 661, 1202, 1226, 1322, 368413, 397261, 405193, 736826, 794522, 810386, 243520993, 487041986]

約数ペア:

[(1, 487041986), (2, 243520993), (601, 810386), (613, 794522), (661, 736826), (1202, 405193), (1226, 397261), (1322, 368413)]