247029963362

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10657}}^1\times {\mathrm{127363}}^1$

素因数の和:138042

約数の個数: 32

約数和(自身を含む): 456101692032

約数和(自身を除く): 209071728670

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 10657, 21314, 74599, 127363, 138541, 149198, 254726, 277082, 891541, 969787, 1655719, 1783082, 1939574, 3311438, 11590033, 23180066, 1357307491, 2714614982, 9501152437, 17644997383, 19002304874, 35289994766, 123514981681, 247029963362]

約数ペア:

[(1, 247029963362), (2, 123514981681), (7, 35289994766), (13, 19002304874), (14, 17644997383), (26, 9501152437), (91, 2714614982), (182, 1357307491), (10657, 23180066), (21314, 11590033), (74599, 3311438), (127363, 1939574), (138541, 1783082), (149198, 1655719), (254726, 969787), (277082, 891541)]