2606907355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{8431}}^1$

素因数の和:8587

約数の個数: 32

約数和(自身を含む): 3467778048

約数和(自身を除く): 860870693

約数列:

[1, 5, 13, 65, 67, 71, 335, 355, 871, 923, 4355, 4615, 4757, 8431, 23785, 42155, 61841, 109603, 309205, 548015, 564877, 598601, 2824385, 2993005, 7343401, 7781813, 36717005, 38909065, 40106267, 200531335, 521381471, 2606907355]

約数ペア:

[(1, 2606907355), (5, 521381471), (13, 200531335), (65, 40106267), (67, 38909065), (71, 36717005), (335, 7781813), (355, 7343401), (871, 2993005), (923, 2824385), (4355, 598601), (4615, 564877), (4757, 548015), (8431, 309205), (23785, 109603), (42155, 61841)]