248400412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4776931}}^1$

素因数の和:4776948

約数の個数: 12

約数和(自身を含む): 468139336

約数和(自身を除く): 219738924

約数列:

[1, 2, 4, 13, 26, 52, 4776931, 9553862, 19107724, 62100103, 124200206, 248400412]

約数ペア:

[(1, 248400412), (2, 124200206), (4, 62100103), (13, 19107724), (26, 9553862), (52, 4776931)]