139526422

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{26863}}^1$

素因数の和:26932

約数の個数: 24

約数和(自身を含む): 248062176

約数和(自身を除く): 108535754

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 26863, 53726, 188041, 376082, 1316287, 1423739, 2632574, 2847478, 9966173, 19932346, 69763211, 139526422]

約数ペア:

[(1, 139526422), (2, 69763211), (7, 19932346), (14, 9966173), (49, 2847478), (53, 2632574), (98, 1423739), (106, 1316287), (371, 376082), (742, 188041), (2597, 53726), (5194, 26863)]