2575367630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2128403}}^1$

素因数の和:2128432

約数の個数: 24

約数和(自身を含む): 5095399176

約数和(自身を除く): 2520031546

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 2128403, 4256806, 10642015, 21284030, 23412433, 46824866, 117062165, 234124330, 257536763, 515073526, 1287683815, 2575367630]

約数ペア:

[(1, 2575367630), (2, 1287683815), (5, 515073526), (10, 257536763), (11, 234124330), (22, 117062165), (55, 46824866), (110, 23412433), (121, 21284030), (242, 10642015), (605, 4256806), (1210, 2128403)]