2912197757

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{23567}}^1$

素因数の和:23840

約数の個数: 16

約数和(自身を含む): 3378708480

約数和(自身を除く): 466510723

約数列:

[1, 7, 127, 139, 889, 973, 17653, 23567, 123571, 164969, 2993009, 3275813, 20951063, 22930691, 416028251, 2912197757]

約数ペア:

[(1, 2912197757), (7, 416028251), (127, 22930691), (139, 20951063), (889, 3275813), (973, 2993009), (17653, 164969), (23567, 123571)]