2065185001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 2375847936

約数和(自身を除く): 310662935

約数列:

[1, 11, 31, 83, 131, 341, 557, 913, 1441, 2573, 4061, 6127, 10873, 17267, 28303, 44671, 46231, 72967, 119603, 189937, 337063, 508541, 802637, 1433161, 2261977, 3707693, 6056261, 15764771, 24881747, 66618871, 187744091, 2065185001]

約数ペア:

[(1, 2065185001), (11, 187744091), (31, 66618871), (83, 24881747), (131, 15764771), (341, 6056261), (557, 3707693), (913, 2261977), (1441, 1433161), (2573, 802637), (4061, 508541), (6127, 337063), (10873, 189937), (17267, 119603), (28303, 72967), (44671, 46231)]