129097276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419147}}^1$

素因数の和:419169

約数の個数: 24

約数和(自身を含む): 281667456

約数和(自身を除く): 152570180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 419147, 838294, 1676588, 2934029, 4610617, 5868058, 9221234, 11736116, 18442468, 32274319, 64548638, 129097276]

約数ペア:

[(1, 129097276), (2, 64548638), (4, 32274319), (7, 18442468), (11, 11736116), (14, 9221234), (22, 5868058), (28, 4610617), (44, 2934029), (77, 1676588), (154, 838294), (308, 419147)]