2019496245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{154573}}^1$

素因数の和:154661

約数の個数: 32

約数和(自身を含む): 3531706752

約数和(自身を除く): 1512210507

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 2613, 4355, 13065, 154573, 463719, 772865, 2009449, 2318595, 6028347, 10047245, 10356391, 30141735, 31069173, 51781955, 134633083, 155345865, 403899249, 673165415, 2019496245]

約数ペア:

[(1, 2019496245), (3, 673165415), (5, 403899249), (13, 155345865), (15, 134633083), (39, 51781955), (65, 31069173), (67, 30141735), (195, 10356391), (201, 10047245), (335, 6028347), (871, 2318595), (1005, 2009449), (2613, 772865), (4355, 463719), (13065, 154573)]