1778243194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{24611}}^1$

素因数の和:25030

約数の個数: 32

約数和(自身を含む): 3291313536

約数和(自身を除く): 1513070342

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 397, 794, 2779, 5161, 5558, 10322, 24611, 36127, 49222, 72254, 172277, 319943, 344554, 639886, 2239601, 4479202, 9770567, 19541134, 68393969, 127017371, 136787938, 254034742, 889121597, 1778243194]

約数ペア:

[(1, 1778243194), (2, 889121597), (7, 254034742), (13, 136787938), (14, 127017371), (26, 68393969), (91, 19541134), (182, 9770567), (397, 4479202), (794, 2239601), (2779, 639886), (5161, 344554), (5558, 319943), (10322, 172277), (24611, 72254), (36127, 49222)]