2550873899

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{11369}}^1$

素因数の和:11643

約数の個数: 24

約数和(自身を含む): 3136755600

約数和(自身を除く): 585881701

約数列:

[1, 7, 19, 49, 133, 241, 931, 1687, 4579, 11369, 11809, 32053, 79583, 216011, 224371, 557081, 1512077, 2739929, 10584539, 19179503, 52058651, 134256521, 364410557, 2550873899]

約数ペア:

[(1, 2550873899), (7, 364410557), (19, 134256521), (49, 52058651), (133, 19179503), (241, 10584539), (931, 2739929), (1687, 1512077), (4579, 557081), (11369, 224371), (11809, 216011), (32053, 79583)]