145440308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2796929}}^1$

素因数の和:2796946

約数の個数: 12

約数和(自身を含む): 274099140

約数和(自身を除く): 128658832

約数列:

[1, 2, 4, 13, 26, 52, 2796929, 5593858, 11187716, 36360077, 72720154, 145440308]

約数ペア:

[(1, 145440308), (2, 72720154), (4, 36360077), (13, 11187716), (26, 5593858), (52, 2796929)]