134601908

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{21557}}^1$

素因数の和:21791

約数の個数: 24

約数和(自身を含む): 270423552

約数和(自身を除く): 135821644

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 21557, 43114, 86228, 150899, 301798, 603596, 4807211, 9614422, 19228844, 33650477, 67300954, 134601908]

約数ペア:

[(1, 134601908), (2, 67300954), (4, 33650477), (7, 19228844), (14, 9614422), (28, 4807211), (223, 603596), (446, 301798), (892, 150899), (1561, 86228), (3122, 43114), (6244, 21557)]