121491476

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{2909}}^1$

素因数の和:3163

約数の個数: 24

約数和(自身を含む): 217796040

約数和(自身を除く): 96304564

約数列:

[1, 2, 4, 53, 106, 197, 212, 394, 788, 2909, 5818, 10441, 11636, 20882, 41764, 154177, 308354, 573073, 616708, 1146146, 2292292, 30372869, 60745738, 121491476]

約数ペア:

[(1, 121491476), (2, 60745738), (4, 30372869), (53, 2292292), (106, 1146146), (197, 616708), (212, 573073), (394, 308354), (788, 154177), (2909, 41764), (5818, 20882), (10441, 11636)]