1520706089

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{11131}}^1$

素因数の和:11840

約数の個数: 16

約数和(自身を含む): 1800712320

約数和(自身を除く): 280006231

約数列:

[1, 7, 29, 203, 673, 4711, 11131, 19517, 77917, 136619, 322799, 2259593, 7491163, 52438141, 217243727, 1520706089]

約数ペア:

[(1, 1520706089), (7, 217243727), (29, 52438141), (203, 7491163), (673, 2259593), (4711, 322799), (11131, 136619), (19517, 77917)]