2228713091

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{247993}}^1$

素因数の和:248066

約数の個数: 16

約数和(自身を含む): 2618816640

約数和(自身を除く): 390103549

約数列:

[1, 11, 19, 43, 209, 473, 817, 8987, 247993, 2727923, 4711867, 10663699, 51830537, 117300689, 202610281, 2228713091]

約数ペア:

[(1, 2228713091), (11, 202610281), (19, 117300689), (43, 51830537), (209, 10663699), (473, 4711867), (817, 2727923), (8987, 247993)]