138830734

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{268013}}^1$

素因数の和:268059

約数の個数: 16

約数和(自身を含む): 244428768

約数和(自身を除く): 105598034

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 268013, 536026, 1876091, 3752182, 9916481, 19832962, 69415367, 138830734]

約数ペア:

[(1, 138830734), (2, 69415367), (7, 19832962), (14, 9916481), (37, 3752182), (74, 1876091), (259, 536026), (518, 268013)]