438045204242

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{17016751}}^1$

素因数の和:17017025

約数の個数: 16

約数和(自身を含む): 671004564864

約数和(自身を除く): 232959360622

約数列:

[1, 2, 61, 122, 211, 422, 12871, 25742, 17016751, 34033502, 1038021811, 2076043622, 3590534461, 7181068922, 219022602121, 438045204242]

約数ペア:

[(1, 438045204242), (2, 219022602121), (61, 7181068922), (122, 3590534461), (211, 2076043622), (422, 1038021811), (12871, 34033502), (25742, 17016751)]