267463724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{552611}}^1$

素因数の和:552637

約数の個数: 18

約数和(自身を含む): 514481772

約数和(自身を除く): 247018048

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 552611, 1105222, 2210444, 6078721, 12157442, 24314884, 66865931, 133731862, 267463724]

約数ペア:

[(1, 267463724), (2, 133731862), (4, 66865931), (11, 24314884), (22, 12157442), (44, 6078721), (121, 2210444), (242, 1105222), (484, 552611)]