138817693226

素因数分解:

$2^1\times {\mathrm{487}}^1\times {\mathrm{1123}}^1\times {\mathrm{126913}}^1$

素因数の和:128525

約数の個数: 16

約数和(自身を含む): 208841555904

約数和(自身を除く): 70023862678

約数列:

[1, 2, 487, 974, 1123, 2246, 126913, 253826, 546901, 1093802, 61806631, 123613262, 142523299, 285046598, 69408846613, 138817693226]

約数ペア:

[(1, 138817693226), (2, 69408846613), (487, 285046598), (974, 142523299), (1123, 123613262), (2246, 61806631), (126913, 1093802), (253826, 546901)]