2912572295

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{264659}}^1$

素因数の和:264766

約数の個数: 16

約数和(自身を含む): 3658659840

約数和(自身を除く): 746087545

約数列:

[1, 5, 31, 71, 155, 355, 2201, 11005, 264659, 1323295, 8204429, 18790789, 41022145, 93953945, 582514459, 2912572295]

約数ペア:

[(1, 2912572295), (5, 582514459), (31, 93953945), (71, 41022145), (155, 18790789), (355, 8204429), (2201, 1323295), (11005, 264659)]