1331194918

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{55049}}^1$

素因数の和:55271

約数の個数: 16

約数和(自身を含む): 2033326800

約数和(自身を除く): 702131882

約数列:

[1, 2, 107, 113, 214, 226, 12091, 24182, 55049, 110098, 5890243, 6220537, 11780486, 12441074, 665597459, 1331194918]

約数ペア:

[(1, 1331194918), (2, 665597459), (107, 12441074), (113, 11780486), (214, 6220537), (226, 5890243), (12091, 110098), (24182, 55049)]