29220412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{561931}}^1$

素因数の和:561948

約数の個数: 12

約数和(自身を含む): 55069336

約数和(自身を除く): 25848924

約数列:

[1, 2, 4, 13, 26, 52, 561931, 1123862, 2247724, 7305103, 14610206, 29220412]

約数ペア:

[(1, 29220412), (2, 14610206), (4, 7305103), (13, 2247724), (26, 1123862), (52, 561931)]