857486542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1\times {\mathrm{38629}}^1$

素因数の和:39651

約数の個数: 16

約数和(自身を含む): 1404586800

約数和(自身を除く): 547100258

約数列:

[1, 2, 11, 22, 1009, 2018, 11099, 22198, 38629, 77258, 424919, 849838, 38976661, 77953322, 428743271, 857486542]

約数ペア:

[(1, 857486542), (2, 428743271), (11, 77953322), (22, 38976661), (1009, 849838), (2018, 424919), (11099, 77258), (22198, 38629)]