2007210049

素因数分解:

${\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{449}}^1\times {\mathrm{991}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 2174860800

約数和(自身を除く): 167650751

約数列:

[1, 13, 347, 449, 991, 4511, 5837, 12883, 155803, 343877, 444959, 2025439, 4470401, 5784467, 154400773, 2007210049]

約数ペア:

[(1, 2007210049), (13, 154400773), (347, 5784467), (449, 4470401), (991, 2025439), (4511, 444959), (5837, 343877), (12883, 155803)]