7882893646

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1\times {\mathrm{20029}}^1$

素因数の和:20979

約数の個数: 16

約数和(自身を含む): 11881956240

約数和(自身を除く): 3999062594

約数列:

[1, 2, 307, 614, 641, 1282, 20029, 40058, 196787, 393574, 6148903, 12297806, 12838589, 25677178, 3941446823, 7882893646]

約数ペア:

[(1, 7882893646), (2, 3941446823), (307, 25677178), (614, 12838589), (641, 12297806), (1282, 6148903), (20029, 393574), (40058, 196787)]