126943988

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 224550144

約数和(自身を除く): 97606156

約数列:

[1, 2, 4, 181, 271, 362, 542, 647, 724, 1084, 1294, 2588, 49051, 98102, 117107, 175337, 196204, 234214, 350674, 468428, 701348, 31735997, 63471994, 126943988]

約数ペア:

[(1, 126943988), (2, 63471994), (4, 31735997), (181, 701348), (271, 468428), (362, 350674), (542, 234214), (647, 196204), (724, 175337), (1084, 117107), (1294, 98102), (2588, 49051)]