2120762012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{490463}}^1$

素因数の和:490537

約数の個数: 24

約数和(自身を含む): 3955101696

約数和(自身を除く): 1834339684

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 490463, 980926, 1961852, 11280649, 22561298, 23051761, 45122596, 46103522, 92207044, 530190503, 1060381006, 2120762012]

約数ペア:

[(1, 2120762012), (2, 1060381006), (4, 530190503), (23, 92207044), (46, 46103522), (47, 45122596), (92, 23051761), (94, 22561298), (188, 11280649), (1081, 1961852), (2162, 980926), (4324, 490463)]