2625406

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{677}}^1$

素因数の和:963

約数の個数: 16

約数和(自身を含む): 4523616

約数和(自身を除く): 1898210

約数列:

[1, 2, 7, 14, 277, 554, 677, 1354, 1939, 3878, 4739, 9478, 187529, 375058, 1312703, 2625406]

約数ペア:

[(1, 2625406), (2, 1312703), (7, 375058), (14, 187529), (277, 9478), (554, 4739), (677, 3878), (1354, 1939)]