2651624248

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3642341}}^1$

素因数の和:3642367

約数の個数: 32

約数和(自身を含む): 6119134560

約数和(自身を除く): 3467510312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 3642341, 7284682, 14569364, 25496387, 29138728, 47350433, 50992774, 94700866, 101985548, 189401732, 203971096, 331453031, 378803464, 662906062, 1325812124, 2651624248]

約数ペア:

[(1, 2651624248), (2, 1325812124), (4, 662906062), (7, 378803464), (8, 331453031), (13, 203971096), (14, 189401732), (26, 101985548), (28, 94700866), (52, 50992774), (56, 47350433), (91, 29138728), (104, 25496387), (182, 14569364), (364, 7284682), (728, 3642341)]