30291404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52957}}^1$

素因数の和:52985

約数の個数: 24

約数和(自身を含む): 62278608

約数和(自身を除く): 31987204

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 52957, 105914, 211828, 582527, 688441, 1165054, 1376882, 2330108, 2753764, 7572851, 15145702, 30291404]

約数ペア:

[(1, 30291404), (2, 15145702), (4, 7572851), (11, 2753764), (13, 2330108), (22, 1376882), (26, 1165054), (44, 688441), (52, 582527), (143, 211828), (286, 105914), (572, 52957)]