239138402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1\times {\mathrm{1979}}^1$

素因数の和:3961

約数の個数: 16

約数和(自身を含む): 370656000

約数和(自身を除く): 131517598

約数列:

[1, 2, 31, 62, 1949, 1979, 3898, 3958, 60419, 61349, 120838, 122698, 3857071, 7714142, 119569201, 239138402]

約数ペア:

[(1, 239138402), (2, 119569201), (31, 7714142), (62, 3857071), (1949, 122698), (1979, 120838), (3898, 61349), (3958, 60419)]