256136969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{1823}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 286032384

約数和(自身を除く): 29895415

約数列:

[1, 11, 53, 241, 583, 1823, 2651, 12773, 20053, 96619, 140503, 439343, 1062809, 4832773, 23285179, 256136969]

約数ペア:

[(1, 256136969), (11, 23285179), (53, 4832773), (241, 1062809), (583, 439343), (1823, 140503), (2651, 96619), (12773, 20053)]