129628804

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 229057920

約数和(自身を除く): 99429116

約数列:

[1, 2, 4, 227, 367, 389, 454, 734, 778, 908, 1468, 1556, 83309, 88303, 142763, 166618, 176606, 285526, 333236, 353212, 571052, 32407201, 64814402, 129628804]

約数ペア:

[(1, 129628804), (2, 64814402), (4, 32407201), (227, 571052), (367, 353212), (389, 333236), (454, 285526), (734, 176606), (778, 166618), (908, 142763), (1468, 88303), (1556, 83309)]