1976397698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{25031}}^1$

素因数の和:25178

約数の個数: 32

約数和(自身を含む): 3355890048

約数和(自身を除く): 1379492350

約数列:

[1, 2, 11, 22, 37, 74, 97, 194, 407, 814, 1067, 2134, 3589, 7178, 25031, 39479, 50062, 78958, 275341, 550682, 926147, 1852294, 2428007, 4856014, 10187617, 20375234, 26708077, 53416154, 89836259, 179672518, 988198849, 1976397698]

約数ペア:

[(1, 1976397698), (2, 988198849), (11, 179672518), (22, 89836259), (37, 53416154), (74, 26708077), (97, 20375234), (194, 10187617), (407, 4856014), (814, 2428007), (1067, 1852294), (2134, 926147), (3589, 550682), (7178, 275341), (25031, 78958), (39479, 50062)]