2893152872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{164309}}^1$

素因数の和:164417

約数の個数: 32

約数和(自身を含む): 5678553600

約数和(自身を除く): 2785400728

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 2201, 4402, 8804, 17608, 164309, 328618, 657236, 1314472, 5093579, 10187158, 11665939, 20374316, 23331878, 40748632, 46663756, 93327512, 361644109, 723288218, 1446576436, 2893152872]

約数ペア:

[(1, 2893152872), (2, 1446576436), (4, 723288218), (8, 361644109), (31, 93327512), (62, 46663756), (71, 40748632), (124, 23331878), (142, 20374316), (248, 11665939), (284, 10187158), (568, 5093579), (2201, 1314472), (4402, 657236), (8804, 328618), (17608, 164309)]