2017218395

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{547}}^1\times {\mathrm{877}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 2514458544

約数和(自身を除く): 497240149

約数列:

[1, 5, 29, 145, 547, 841, 877, 2735, 4205, 4385, 15863, 25433, 79315, 127165, 460027, 479719, 737557, 2300135, 2398595, 3687785, 13911851, 69559255, 403443679, 2017218395]

約数ペア:

[(1, 2017218395), (5, 403443679), (29, 69559255), (145, 13911851), (547, 3687785), (841, 2398595), (877, 2300135), (2735, 737557), (4205, 479719), (4385, 460027), (15863, 127165), (25433, 79315)]