140455849732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{7271477}}^1$

素因数の和:7271931

約数の個数: 24

約数和(自身を含む): 268753826880

約数和(自身を除く): 128297977148

約数列:

[1, 2, 4, 11, 22, 44, 439, 878, 1756, 4829, 9658, 19316, 7271477, 14542954, 29085908, 79986247, 159972494, 319944988, 3192178403, 6384356806, 12768713612, 35113962433, 70227924866, 140455849732]

約数ペア:

[(1, 140455849732), (2, 70227924866), (4, 35113962433), (11, 12768713612), (22, 6384356806), (44, 3192178403), (439, 319944988), (878, 159972494), (1756, 79986247), (4829, 29085908), (9658, 14542954), (19316, 7271477)]