2038393847

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{66499}}^1$

素因数の和:66686

約数の個数: 16

約数和(自身を含む): 2425920000

約数和(自身を除く): 387526153

約数列:

[1, 7, 29, 151, 203, 1057, 4379, 30653, 66499, 465493, 1928471, 10041349, 13499297, 70289443, 291199121, 2038393847]

約数ペア:

[(1, 2038393847), (7, 291199121), (29, 70289443), (151, 13499297), (203, 10041349), (1057, 1928471), (4379, 465493), (30653, 66499)]