1399326922

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{989623}}^1$

素因数の和:989733

約数の個数: 16

約数和(自身を含む): 2422599552

約数和(自身を除く): 1023272630

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 989623, 1979246, 6927361, 13854722, 99951923, 199903846, 699663461, 1399326922]

約数ペア:

[(1, 1399326922), (2, 699663461), (7, 199903846), (14, 99951923), (101, 13854722), (202, 6927361), (707, 1979246), (1414, 989623)]