2912887682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{3259}}^1$

素因数の和:3870

約数の個数: 32

約数和(自身を含む): 4716307200

約数和(自身を除く): 1803419518

約数列:

[1, 2, 19, 38, 43, 86, 547, 817, 1094, 1634, 3259, 6518, 10393, 20786, 23521, 47042, 61921, 123842, 140137, 280274, 446899, 893798, 1782673, 2662603, 3565346, 5325206, 33870787, 67741574, 76654939, 153309878, 1456443841, 2912887682]

約数ペア:

[(1, 2912887682), (2, 1456443841), (19, 153309878), (38, 76654939), (43, 67741574), (86, 33870787), (547, 5325206), (817, 3565346), (1094, 2662603), (1634, 1782673), (3259, 893798), (6518, 446899), (10393, 280274), (20786, 140137), (23521, 123842), (47042, 61921)]