2185612561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 2514272256

約数和(自身を除く): 328659695

約数列:

[1, 11, 31, 67, 271, 341, 353, 737, 2077, 2981, 3883, 8401, 10943, 18157, 22847, 23651, 92411, 95663, 120373, 199727, 260161, 562867, 733181, 1052293, 2965553, 6191537, 6409421, 8064991, 32621083, 70503631, 198692051, 2185612561]

約数ペア:

[(1, 2185612561), (11, 198692051), (31, 70503631), (67, 32621083), (271, 8064991), (341, 6409421), (353, 6191537), (737, 2965553), (2077, 1052293), (2981, 733181), (3883, 562867), (8401, 260161), (10943, 199727), (18157, 120373), (22847, 95663), (23651, 92411)]