2225892020401

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{50839}}^1\times {\mathrm{145459}}^1$

素因数の和:196348

約数の個数: 16

約数和(自身を含む): 2603105612800

約数和(自身を除く): 377213592399

約数列:

[1, 7, 43, 301, 50839, 145459, 355873, 1018213, 2186077, 6254737, 15302539, 43783159, 7394990101, 51764930707, 317984574343, 2225892020401]

約数ペア:

[(1, 2225892020401), (7, 317984574343), (43, 51764930707), (301, 7394990101), (50839, 43783159), (145459, 15302539), (355873, 6254737), (1018213, 2186077)]