173552428

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{19553}}^1$

素因数の和:19881

約数の個数: 24

約数和(自身を含む): 348217632

約数和(自身を除く): 174665204

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 19553, 39106, 78212, 136871, 273742, 547484, 6198301, 12396602, 24793204, 43388107, 86776214, 173552428]

約数ペア:

[(1, 173552428), (2, 86776214), (4, 43388107), (7, 24793204), (14, 12396602), (28, 6198301), (317, 547484), (634, 273742), (1268, 136871), (2219, 78212), (4438, 39106), (8876, 19553)]