7129078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:444

約数の個数: 24

約数和(自身を含む): 11922120

約数和(自身を除く): 4793042

約数列:

[1, 2, 11, 22, 89, 121, 178, 242, 331, 662, 979, 1958, 3641, 7282, 10769, 21538, 29459, 40051, 58918, 80102, 324049, 648098, 3564539, 7129078]

約数ペア:

[(1, 7129078), (2, 3564539), (11, 648098), (22, 324049), (89, 80102), (121, 58918), (178, 40051), (242, 29459), (331, 21538), (662, 10769), (979, 7282), (1958, 3641)]