129447794

素因数分解:

$2^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{13381}}^1$

素因数の和:14081

約数の個数: 16

約数和(自身を含む): 222248256

約数和(自身を除く): 92800462

約数列:

[1, 2, 7, 14, 691, 1382, 4837, 9674, 13381, 26762, 93667, 187334, 9246271, 18492542, 64723897, 129447794]

約数ペア:

[(1, 129447794), (2, 64723897), (7, 18492542), (14, 9246271), (691, 187334), (1382, 93667), (4837, 26762), (9674, 13381)]