137727716

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{19597}}^1$

素因数の和:19859

約数の個数: 24

約数和(自身を含む): 276566976

約数和(自身を除く): 138839260

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 19597, 39194, 78388, 137179, 274358, 548716, 4918847, 9837694, 19675388, 34431929, 68863858, 137727716]

約数ペア:

[(1, 137727716), (2, 68863858), (4, 34431929), (7, 19675388), (14, 9837694), (28, 4918847), (251, 548716), (502, 274358), (1004, 137179), (1757, 78388), (3514, 39194), (7028, 19597)]