139513444

素因数分解:

$2^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{9109}}^1$

素因数の和:9667

約数の個数: 24

約数和(自身を含む): 279567680

約数和(自身を除く): 140054236

約数列:

[1, 2, 4, 7, 14, 28, 547, 1094, 2188, 3829, 7658, 9109, 15316, 18218, 36436, 63763, 127526, 255052, 4982623, 9965246, 19930492, 34878361, 69756722, 139513444]

約数ペア:

[(1, 139513444), (2, 69756722), (4, 34878361), (7, 19930492), (14, 9965246), (28, 4982623), (547, 255052), (1094, 127526), (2188, 63763), (3829, 36436), (7658, 18218), (9109, 15316)]