269078978

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{6379}}^1$

素因数の和:6542

約数の個数: 32

約数和(自身を含む): 485084160

約数和(自身を除く): 216005182

約数列:

[1, 2, 7, 14, 23, 46, 131, 161, 262, 322, 917, 1834, 3013, 6026, 6379, 12758, 21091, 42182, 44653, 89306, 146717, 293434, 835649, 1027019, 1671298, 2054038, 5849543, 11699086, 19219927, 38439854, 134539489, 269078978]

約数ペア:

[(1, 269078978), (2, 134539489), (7, 38439854), (14, 19219927), (23, 11699086), (46, 5849543), (131, 2054038), (161, 1671298), (262, 1027019), (322, 835649), (917, 293434), (1834, 146717), (3013, 89306), (6026, 44653), (6379, 42182), (12758, 21091)]