2016648715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{2969}}^1$

素因数の和:3183

約数の個数: 32

約数和(自身を含む): 2625099840

約数和(自身を除く): 608451125

約数列:

[1, 5, 17, 61, 85, 131, 305, 655, 1037, 2227, 2969, 5185, 7991, 11135, 14845, 39955, 50473, 135847, 181109, 252365, 388939, 679235, 905545, 1944695, 3078853, 6611963, 15394265, 23725279, 33059815, 118626395, 403329743, 2016648715]

約数ペア:

[(1, 2016648715), (5, 403329743), (17, 118626395), (61, 33059815), (85, 23725279), (131, 15394265), (305, 6611963), (655, 3078853), (1037, 1944695), (2227, 905545), (2969, 679235), (5185, 388939), (7991, 252365), (11135, 181109), (14845, 135847), (39955, 50473)]