257251019034

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{5220403}}^1$

素因数の和:5220642

約数の個数: 32

約数和(自身を含む): 529223675904

約数和(自身を除く): 271972656870

約数列:

[1, 2, 3, 6, 43, 86, 129, 191, 258, 382, 573, 1146, 8213, 16426, 24639, 49278, 5220403, 10440806, 15661209, 31322418, 224477329, 448954658, 673431987, 997096973, 1346863974, 1994193946, 2991290919, 5982581838, 42875169839, 85750339678, 128625509517, 257251019034]

約数ペア:

[(1, 257251019034), (2, 128625509517), (3, 85750339678), (6, 42875169839), (43, 5982581838), (86, 2991290919), (129, 1994193946), (191, 1346863974), (258, 997096973), (382, 673431987), (573, 448954658), (1146, 224477329), (8213, 31322418), (16426, 15661209), (24639, 10440806), (49278, 5220403)]