2061886415

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{547}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 2598414336

約数和(自身を除く): 536527921

約数列:

[1, 5, 31, 83, 155, 293, 415, 547, 1465, 2573, 2735, 9083, 12865, 16957, 24319, 45401, 45415, 84785, 121595, 160271, 227005, 753889, 801355, 1407431, 3769445, 4968401, 7037155, 13302493, 24842005, 66512465, 412377283, 2061886415]

約数ペア:

[(1, 2061886415), (5, 412377283), (31, 66512465), (83, 24842005), (155, 13302493), (293, 7037155), (415, 4968401), (547, 3769445), (1465, 1407431), (2573, 801355), (2735, 753889), (9083, 227005), (12865, 160271), (16957, 121595), (24319, 84785), (45401, 45415)]