490055891

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{99991}}^1$

素因数の和:100046

約数の個数: 12

約数和(自身を含む): 548956080

約数和(自身を除く): 58900189

約数列:

[1, 13, 29, 169, 377, 4901, 99991, 1299883, 2899739, 16898479, 37696607, 490055891]

約数ペア:

[(1, 490055891), (13, 37696607), (29, 16898479), (169, 2899739), (377, 1299883), (4901, 99991)]