253885370882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{887711087}}^1$

素因数の和:887711113

約数の個数: 16

約数和(自身を含む): 447406388352

約数和(自身を除く): 193521017470

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 887711087, 1775422174, 9764821957, 11540244131, 19529643914, 23080488262, 126942685441, 253885370882]

約数ペア:

[(1, 253885370882), (2, 126942685441), (11, 23080488262), (13, 19529643914), (22, 11540244131), (26, 9764821957), (143, 1775422174), (286, 887711087)]