2012045105

素因数分解:

$5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{50383}}^1$

素因数の和:50565

約数の個数: 24

約数和(自身を含む): 2825937792

約数和(自身を除く): 813892687

約数列:

[1, 5, 7, 35, 49, 163, 245, 815, 1141, 5705, 7987, 39935, 50383, 251915, 352681, 1763405, 2468767, 8212429, 12343835, 41062145, 57487003, 287435015, 402409021, 2012045105]

約数ペア:

[(1, 2012045105), (5, 402409021), (7, 287435015), (35, 57487003), (49, 41062145), (163, 12343835), (245, 8212429), (815, 2468767), (1141, 1763405), (5705, 352681), (7987, 251915), (39935, 50383)]