1964572274

素因数分解:

$2^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{141601}}^1$

素因数の和:142601

約数の個数: 16

約数和(自身を含む): 3371260416

約数和(自身を除く): 1406688142

約数列:

[1, 2, 7, 14, 991, 1982, 6937, 13874, 141601, 283202, 991207, 1982414, 140326591, 280653182, 982286137, 1964572274]

約数ペア:

[(1, 1964572274), (2, 982286137), (7, 280653182), (14, 140326591), (991, 1982414), (1982, 991207), (6937, 283202), (13874, 141601)]