859251138

素因数分解:

$2^1\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{140263}}^1$

素因数の和:141289

約数の個数: 16

約数和(自身を含む): 1720197696

約数和(自身を除く): 860946558

約数列:

[1, 2, 3, 6, 1021, 2042, 3063, 6126, 140263, 280526, 420789, 841578, 143208523, 286417046, 429625569, 859251138]

約数ペア:

[(1, 859251138), (2, 429625569), (3, 286417046), (6, 143208523), (1021, 841578), (2042, 420789), (3063, 280526), (6126, 140263)]