2135257222

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1281667}}^1$

素因数の和:1281700

約数の個数: 24

約数和(自身を含む): 3944974104

約数和(自身を除く): 1809716882

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 1281667, 2563334, 8971669, 17943338, 21788339, 43576678, 62801683, 125603366, 152518373, 305036746, 1067628611, 2135257222]

約数ペア:

[(1, 2135257222), (2, 1067628611), (7, 305036746), (14, 152518373), (17, 125603366), (34, 62801683), (49, 43576678), (98, 21788339), (119, 17943338), (238, 8971669), (833, 2563334), (1666, 1281667)]