2756550064

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{1156271}}^1$

素因数の和:1156428

約数の個数: 20

約数和(自身を含む): 5376664800

約数和(自身を除く): 2620114736

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 1156271, 2312542, 4625084, 9250168, 18500336, 172284379, 344568758, 689137516, 1378275032, 2756550064]

約数ペア:

[(1, 2756550064), (2, 1378275032), (4, 689137516), (8, 344568758), (16, 172284379), (149, 18500336), (298, 9250168), (596, 4625084), (1192, 2312542), (2384, 1156271)]