1005488393

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{877}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 1272074496

約数和(自身を除く): 266586103

約数列:

[1, 7, 13, 43, 91, 293, 301, 559, 877, 2051, 3809, 3913, 6139, 11401, 12599, 26663, 37711, 79807, 88193, 163787, 256961, 263977, 490243, 1146509, 1798727, 3340493, 3431701, 11049323, 23383451, 77345261, 143641199, 1005488393]

約数ペア:

[(1, 1005488393), (7, 143641199), (13, 77345261), (43, 23383451), (91, 11049323), (293, 3431701), (301, 3340493), (559, 1798727), (877, 1146509), (2051, 490243), (3809, 263977), (3913, 256961), (6139, 163787), (11401, 88193), (12599, 79807), (26663, 37711)]