2123144

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{6473}}^1$

素因数の和:6520

約数の個数: 16

約数和(自身を含む): 4078620

約数和(自身を除く): 1955476

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 6473, 12946, 25892, 51784, 265393, 530786, 1061572, 2123144]

約数ペア:

[(1, 2123144), (2, 1061572), (4, 530786), (8, 265393), (41, 51784), (82, 25892), (164, 12946), (328, 6473)]