1357422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 3003264

約数和(自身を除く): 1645842

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 157, 262, 314, 393, 471, 786, 942, 1441, 1727, 2882, 3454, 4323, 5181, 8646, 10362, 20567, 41134, 61701, 123402, 226237, 452474, 678711, 1357422]

約数ペア:

[(1, 1357422), (2, 678711), (3, 452474), (6, 226237), (11, 123402), (22, 61701), (33, 41134), (66, 20567), (131, 10362), (157, 8646), (262, 5181), (314, 4323), (393, 3454), (471, 2882), (786, 1727), (942, 1441)]