7138216

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{1753}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 13418100

約数和(自身を除く): 6279884

約数列:

[1, 2, 4, 8, 509, 1018, 1753, 2036, 3506, 4072, 7012, 14024, 892277, 1784554, 3569108, 7138216]

約数ペア:

[(1, 7138216), (2, 3569108), (4, 1784554), (8, 892277), (509, 14024), (1018, 7012), (1753, 4072), (2036, 3506)]