289343212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1117}}^1\times {\mathrm{2089}}^1$

素因数の和:3241

約数の個数: 24

約数和(自身を含む): 523402880

約数和(自身を除く): 234059668

約数列:

[1, 2, 4, 31, 62, 124, 1117, 2089, 2234, 4178, 4468, 8356, 34627, 64759, 69254, 129518, 138508, 259036, 2333413, 4666826, 9333652, 72335803, 144671606, 289343212]

約数ペア:

[(1, 289343212), (2, 144671606), (4, 72335803), (31, 9333652), (62, 4666826), (124, 2333413), (1117, 259036), (2089, 138508), (2234, 129518), (4178, 69254), (4468, 64759), (8356, 34627)]