13640452

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1811}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 27397440

約数和(自身を除く): 13756988

約数列:

[1, 2, 4, 7, 14, 28, 269, 538, 1076, 1811, 1883, 3622, 3766, 7244, 7532, 12677, 25354, 50708, 487159, 974318, 1948636, 3410113, 6820226, 13640452]

約数ペア:

[(1, 13640452), (2, 6820226), (4, 3410113), (7, 1948636), (14, 974318), (28, 487159), (269, 50708), (538, 25354), (1076, 12677), (1811, 7532), (1883, 7244), (3622, 3766)]