128598190804

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{452810531}}^1$

素因数の和:452810606

約数の個数: 12

約数和(自身を含む): 228216508128

約数和(自身を除く): 99618317324

約数列:

[1, 2, 4, 71, 142, 284, 452810531, 905621062, 1811242124, 32149547701, 64299095402, 128598190804]

約数ペア:

[(1, 128598190804), (2, 64299095402), (4, 32149547701), (71, 1811242124), (142, 905621062), (284, 452810531)]