7438172

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1259}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 14958720

約数和(自身を除く): 7520548

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1259, 1477, 2518, 2954, 5036, 5908, 8813, 17626, 35252, 265649, 531298, 1062596, 1859543, 3719086, 7438172]

約数ペア:

[(1, 7438172), (2, 3719086), (4, 1859543), (7, 1062596), (14, 531298), (28, 265649), (211, 35252), (422, 17626), (844, 8813), (1259, 5908), (1477, 5036), (2518, 2954)]