1972684

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1499}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 4032000

約数和(自身を除く): 2059316

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1499, 2998, 5996, 10493, 20986, 41972, 70453, 140906, 281812, 493171, 986342, 1972684]

約数ペア:

[(1, 1972684), (2, 986342), (4, 493171), (7, 281812), (14, 140906), (28, 70453), (47, 41972), (94, 20986), (188, 10493), (329, 5996), (658, 2998), (1316, 1499)]