2068652215

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{4421}}^1$

素因数の和:4923

約数の個数: 32

約数和(自身を含む): 2941868160

約数和(自身を除く): 873215945

約数列:

[1, 5, 7, 29, 35, 145, 203, 461, 1015, 2305, 3227, 4421, 13369, 16135, 22105, 30947, 66845, 93583, 128209, 154735, 467915, 641045, 897463, 2038081, 4487315, 10190405, 14266567, 59104349, 71332835, 295521745, 413730443, 2068652215]

約数ペア:

[(1, 2068652215), (5, 413730443), (7, 295521745), (29, 71332835), (35, 59104349), (145, 14266567), (203, 10190405), (461, 4487315), (1015, 2038081), (2305, 897463), (3227, 641045), (4421, 467915), (13369, 154735), (16135, 128209), (22105, 93583), (30947, 66845)]