70165949

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1949}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 82992000

約数和(自身を除く): 12826051

約数列:

[1, 7, 37, 139, 259, 973, 1949, 5143, 13643, 36001, 72113, 270911, 504791, 1896377, 10023707, 70165949]

約数ペア:

[(1, 70165949), (7, 10023707), (37, 1896377), (139, 504791), (259, 270911), (973, 72113), (1949, 36001), (5143, 13643)]