2137702

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 3877632

約数和(自身を除く): 1739930

約数列:

[1, 2, 7, 14, 43, 53, 67, 86, 106, 134, 301, 371, 469, 602, 742, 938, 2279, 2881, 3551, 4558, 5762, 7102, 15953, 20167, 24857, 31906, 40334, 49714, 152693, 305386, 1068851, 2137702]

約数ペア:

[(1, 2137702), (2, 1068851), (7, 305386), (14, 152693), (43, 49714), (53, 40334), (67, 31906), (86, 24857), (106, 20167), (134, 15953), (301, 7102), (371, 5762), (469, 4558), (602, 3551), (742, 2881), (938, 2279)]