388045266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{15373}}^1$

素因数の和:15986

約数の個数: 32

約数和(自身を含む): 888494208

約数和(自身を除く): 500448942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 601, 1202, 1803, 3606, 4207, 8414, 12621, 15373, 25242, 30746, 46119, 92238, 107611, 215222, 322833, 645666, 9239173, 18478346, 27717519, 55435038, 64674211, 129348422, 194022633, 388045266]

約数ペア:

[(1, 388045266), (2, 194022633), (3, 129348422), (6, 64674211), (7, 55435038), (14, 27717519), (21, 18478346), (42, 9239173), (601, 645666), (1202, 322833), (1803, 215222), (3606, 107611), (4207, 92238), (8414, 46119), (12621, 30746), (15373, 25242)]