2789798934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{6827}}^1$

素因数の和:6902

約数の個数: 64

約数和(自身を含む): 6240245760

約数和(自身を除く): 3450446826

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2197, 2418, 4394, 5239, 6591, 6827, 10478, 13182, 13654, 15717, 20481, 31434, 40962, 68107, 88751, 136214, 177502, 204321, 211637, 266253, 408642, 423274, 532506, 634911, 1153763, 1269822, 2307526, 2751281, 3461289, 5502562, 6922578, 8253843, 14998919, 16507686, 29997838, 35766653, 44996757, 71533306, 89993514, 107299959, 214599918, 464966489, 929932978, 1394899467, 2789798934]

約数ペア:

[(1, 2789798934), (2, 1394899467), (3, 929932978), (6, 464966489), (13, 214599918), (26, 107299959), (31, 89993514), (39, 71533306), (62, 44996757), (78, 35766653), (93, 29997838), (169, 16507686), (186, 14998919), (338, 8253843), (403, 6922578), (507, 5502562), (806, 3461289), (1014, 2751281), (1209, 2307526), (2197, 1269822), (2418, 1153763), (4394, 634911), (5239, 532506), (6591, 423274), (6827, 408642), (10478, 266253), (13182, 211637), (13654, 204321), (15717, 177502), (20481, 136214), (31434, 88751), (40962, 68107)]