451280491181

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{11637239}}^1$

素因数の和:11637428

約数の個数: 16

約数和(自身を含む): 514831497600

約数和(自身を除く): 63551006419

約数列:

[1, 13, 19, 157, 247, 2041, 2983, 38779, 11637239, 151284107, 221107541, 1827046523, 2874398033, 23751604799, 34713883937, 451280491181]

約数ペア:

[(1, 451280491181), (13, 34713883937), (19, 23751604799), (157, 2874398033), (247, 1827046523), (2041, 221107541), (2983, 151284107), (38779, 11637239)]