1301892487

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{78707}}^1$

素因数の和:78870

約数の個数: 16

約数和(自身を含む): 1586753280

約数和(自身を除く): 284860793

約数列:

[1, 7, 17, 119, 139, 973, 2363, 16541, 78707, 550949, 1338019, 9366133, 10940273, 76581911, 185984641, 1301892487]

約数ペア:

[(1, 1301892487), (7, 185984641), (17, 76581911), (119, 10940273), (139, 9366133), (973, 1338019), (2363, 550949), (16541, 78707)]