691445966968

素因数分解:

$2^3\times {\mathrm{4243}}^1\times {\mathrm{4057}}^1\times {\mathrm{5021}}^1$

素因数の和:13327

約数の個数: 32

約数和(自身を含む): 1297344710160

約数和(自身を除く): 605898743192

約数列:

[1, 2, 4, 8, 4057, 4243, 5021, 8114, 8486, 10042, 16228, 16972, 20084, 32456, 33944, 40168, 17213851, 20370197, 21304103, 34427702, 40740394, 42608206, 68855404, 81480788, 85216412, 137710808, 162961576, 170432824, 86430745871, 172861491742, 345722983484, 691445966968]

約数ペア:

[(1, 691445966968), (2, 345722983484), (4, 172861491742), (8, 86430745871), (4057, 170432824), (4243, 162961576), (5021, 137710808), (8114, 85216412), (8486, 81480788), (10042, 68855404), (16228, 42608206), (16972, 40740394), (20084, 34427702), (32456, 21304103), (33944, 20370197), (40168, 17213851)]