256044821758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{106774321}}^1$

素因数の和:106774443

約数の個数: 16

約数和(自身を含む): 422826315120

約数和(自身を除く): 166781493362

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 106774321, 213548642, 1174517531, 2349035062, 11638400989, 23276801978, 128022410879, 256044821758]

約数ペア:

[(1, 256044821758), (2, 128022410879), (11, 23276801978), (22, 11638400989), (109, 2349035062), (218, 1174517531), (1199, 213548642), (2398, 106774321)]