539248918

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83969}}^1$

素因数の和:84016

約数の個数: 24

約数和(自身を含む): 921990600

約数和(自身を除く): 382741682

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 83969, 167938, 1091597, 1595411, 2183194, 3190822, 14190761, 20740343, 28381522, 41480686, 269624459, 539248918]

約数ペア:

[(1, 539248918), (2, 269624459), (13, 41480686), (19, 28381522), (26, 20740343), (38, 14190761), (169, 3190822), (247, 2183194), (338, 1595411), (494, 1091597), (3211, 167938), (6422, 83969)]