129621604

素因数分解:

$2^2\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{3677}}^1$

素因数の和:4947

約数の個数: 24

約数和(自身を含む): 259519680

約数和(自身を除く): 129898076

約数列:

[1, 2, 4, 7, 14, 28, 1259, 2518, 3677, 5036, 7354, 8813, 14708, 17626, 25739, 35252, 51478, 102956, 4629343, 9258686, 18517372, 32405401, 64810802, 129621604]

約数ペア:

[(1, 129621604), (2, 64810802), (4, 32405401), (7, 18517372), (14, 9258686), (28, 4629343), (1259, 102956), (2518, 51478), (3677, 35252), (5036, 25739), (7354, 17626), (8813, 14708)]