398761442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{184441}}^1$

素因数の和:184513

約数の個数: 16

約数和(自身を含む): 637431552

約数和(自身を除く): 238670110

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 184441, 368882, 4242143, 8484286, 8668727, 17337454, 199380721, 398761442]

約数ペア:

[(1, 398761442), (2, 199380721), (23, 17337454), (46, 8668727), (47, 8484286), (94, 4242143), (1081, 368882), (2162, 184441)]